Category: ARMIN STROM

ArminStrom_DualTimeGMTResonanceAventurine_1100x667_1

May 20 2026

Exploring Resonance Mechanics Through Armin Strom’s Latest Dual Time GMT

MRSTATELESS ARMIN STROM, NEW RELEASES 2026, GMT, Limited Edition, Stone Dials 0

Swiss independent watchmaker Armin Strom continues to expand its celebrated Resonance collection with the introduction of the Dual Time GMT Resonance Aventurine, a limited edition that combines advanced horology with a striking astronomical-inspired display. Limited to just 10 pieces, the new release adds a more artistic and expressive dimension to one of the brand’s most technically impressive platforms.

A Compact Case Designed Around Complexity

The new Dual Time GMT Resonance Aventurine comes housed in a stainless steel case measuring 39 mm in diameter and slightly over 9 mm in thickness. Despite the movement’s sophisticated architecture, the watch maintains balanced proportions and a relatively slim profile, making it wearable for daily use.

One of the defining elements of the case design remains the characteristic lip-shaped extension at 6 o’clock, a signature feature of the collection. Sapphire crystals on both the front and back provide an unobstructed view of the movement and reinforce Armin Strom’s philosophy of showcasing mechanical artistry rather than concealing it.

The watch is equipped with two separate crowns positioned at 4 and 8 o’clock, allowing independent adjustment of each time zone display.

Aventurine Dials Inspired by the Night Sky

The highlight of this edition is undoubtedly its pair of aventurine sub-dials. Each dial represents an independent time zone and features a deep blue surface filled with shimmering metallic inclusions that resemble a starry sky.

The two displays are surrounded by black azurage chapter rings that add texture and contrast, while integrated day/night indicators improve functionality for travelers managing multiple time zones.

Warm rose gold-toned hands and applied indexes complement the rose gold-colored mainplate visible beneath the dial side of the movement, creating an elegant contrast against the dark aventurine backdrop.

Calibre ARF22 and the Resonance Mechanism

Powering the watch is the in-house calibre ARF22, a movement that showcases Armin Strom’s expertise in resonance technology.

At the heart of the mechanism are two independent regulating systems connected through a resonance clutch spring. This system allows the two balance wheels to synchronize their oscillations, improving stability and rate consistency through resonance.

The movement beats at 25,200 vibrations per hour (3.5Hz) and delivers a power reserve of approximately 42 hours.

The architecture of the calibre is intentionally exposed and highly symmetrical. On the dial side, the polished resonance bridge immediately captures attention, while hand-finished bevels and contrasting textures emphasize the movement’s depth and complexity.

Additional decorative techniques include black polishing, perlage, circular graining, rhodium-coated components, and Côtes de Genève on the reverse side bridges. Like all Armin Strom timepieces, the movement undergoes a double assembly process to ensure optimal finishing and mechanical precision.

Limited to 10 Pieces

The Dual Time GMT Resonance Aventurine is paired with a matte grey alligator leather strap secured by a stainless steel pin buckle.

This exclusive edition is limited to only 10 watches worldwide and is priced at CHF 105,000.

Read more here.

General Specifications:

Brand: Armin Strom

Model: Dual Time GMT Resonance Aventurine

Dial: Aventurine with black azurage chapter rings

Lume: No

Case Material: Stainless steel

Case Dimensions: 39 mm Diameter, 9.05 mm thickness, 44.50 mm lug-to-lug

Crystal: Sapphire Glass

Case Back: Sapphire Glass

Water Resistance: 50 Meters

Strap: Matte grey alligator leather strap with grey stitching and a stainless steel pin buckle

Calibre: ARF22

Dimensions: 34.15 mm Diameter, 4.92 mm thickness

Functions: Two independent displays with hours, minutes and day / night indicator

Winding: Hand-wound

Frequency: 3.5 Hz (25,200 Vph)

Jewels: 40

Parts: 231

Power Reserve: 42 Hours

Price: CHF 105,000

Limited Edition: Yes, 10 pieces

Availability: Now

ArminStrom_MirroredForceResonanceRuby_1100x667_1

March 2 2026

A Symphony In Red: The Armin Strom Mirrored Force Resonance Ruby

MRSTATELESS ARMIN STROM, NEW RELEASES 2026, Gemstones, Limited Edition 0

With the Mirrored Force Resonance Ruby, Armin Strom continues to refine one of contemporary watchmaking’s most technically compelling mechanisms: resonance. This latest interpretation combines the brand’s second-generation resonance architecture with a striking natural ruby dial, limited to just five pieces.

A Mechanical Dialogue: Resonance on the Wrist

The Mirrored Force Resonance concept, first introduced in 2016, translates the centuries-old resonance principle observed by Christiaan Huygens into a fully miniaturised wristwatch format. Rather than relying on a shared mounting surface, Armin Strom developed a patented resonance clutch spring that physically connects two independent balance wheels.

In the Mirrored Force Resonance Ruby, this system remains fully visible on the dial side. Two balance wheels, each with its own hairspring, gear train, and barrel, are positioned symmetrically on the left half of the display. The clutch spring links them, enabling synchronisation and enhancing rate stability. The visual effect is as technical as it is poetic: two oscillators beating in unison.

Twin running seconds sub-dials—each connected to its respective regulating organ—feature ruby-toned inlays and snailed tracks. A pusher at 2 o’clock allows both seconds hands to be reset simultaneously, a practical touch that also highlights the watch’s mechanical symmetry.

Second-Generation Case and Architecture

The Ruby edition follows the updated Mirrored Force Resonance design, retaining a 43 mm diameter stainless steel case and a slimmer 11.55 mm profile. Shorter lugs improve wearability, while the combination of brushed case flanks and polished upper surfaces enhances the contemporary finish.

A glass-box sapphire crystal provides a clearer, more immersive view of the dial-side mechanics, emphasising the open architecture that defines the collection. Time is displayed on an offset sub-dial at 3 o’clock, intersecting visually with the resonance display and seconds indications, maintaining the collection’s signature layout.

A Natural Ruby Dial with Classical Nuance

What distinguishes this edition is its dial material. Crafted from genuine ruby, each dial exhibits natural variations in tone—ranging from pinkish hues to deep red—ensuring that every example is unique.

The vivid gemstone backdrop contrasts sharply with the predominantly grey technical components of the movement. Unlike previous models in the collection, this version incorporates white-printed Roman numerals on the time sub-dial, lending a classical touch to an otherwise avant-garde construction. The skeletonised hour and minute hands are produced in-house, reinforcing the manufacture’s vertically integrated approach.

The interplay between natural stone and precision engineering gives this reference a distinct character within the Mirrored Force family.

Calibre ARF21: Symmetry from Front to Back

Turning the watch over reveals the in-house manual-winding Calibre ARF21. The movement’s architecture mirrors the dial-side symmetry, with twin barrels and a balanced layout of open-worked bridges and gears.

Operating at 3.5Hz (25,200 vibrations per hour), the calibre delivers a power reserve of approximately 48 hours. Decorative finishing is executed by hand, including engraved bas-relief text on the mainplate and refined surface treatments throughout. The movement’s clean symmetry reinforces the conceptual foundation of the watch—balance, duplication, and synchronisation.

Strap, Production and Price

The Mirrored Force Resonance Ruby is fitted with a dark grey Alcantara strap featuring white stitching and subtle pink accents beneath the lugs. It is secured with a stainless steel pin buckle.

Limited to only five pieces worldwide, this reference is priced at CHF 85,000. With its rare gemstone dial and sophisticated dual-oscillator mechanism, it represents one of the most technically expressive and visually distinctive executions of resonance currently available in modern independent watchmaking.

Read more here.

General Specifications:

Brand: Armin Strom

Model: Mirrored Force Resonance Ruby

Reference: ST23-RF.10

Dial: Off-center ruby gemstone

Lume: Super-LumiNova

Case Material: stainless steel

Case Dimensions: 43 mm Diameter, 11.55 mm thickness, 49.60 mm lug-to-lug

Crystal: Sapphire Glass

Case Back: Sapphire Glass

Water Resistance: 30 Meters

Strap: Dark grey Alcantara strap with white stitching and a steel pin buckle

Calibre: ARF21

Dimensions: 37.20 mm Diameter, 6.70 mm thickness

Functions: Hours, minutes, twin-seconds

Winding: Hand-wound

Frequency: 3.5 Hz (25,200 Vph)

Power Reserve: 48 Hours

Jewels: 39

Parts: 276

Price: CHF 85,000

Limited Edition: Yes, 5 pieces

Availability: Now

ArminStrom_DualTimeGMTResonanceRoseGold_1100x667_1

February 13 2026

Armin Strom Elevates The Dual Time GMT Resonance With A New Rose Gold Edition

MRSTATELESS ARMIN STROM, NEW RELEASES 2026, Dual Time Zone, GMT, Limited Edition, Rose Gold 0

Armin Strom expands its technically ambitious Dual Time GMT Resonance collection with a new edition crafted in 18k rose gold. While the mechanics remain unchanged, the introduction of this precious metal case brings a distinct warmth and visual refinement to one of the most complex contemporary travel watches on the market.

Case and Construction

The Dual Time GMT Resonance is housed in a 39 mm 18k rose gold case measuring just 9.05 mm in thickness and 44.50 mm from lug to lug. These compact proportions are particularly noteworthy given the movement’s dual regulating systems and resonance mechanism.

The case features a combination of polished surfaces and sharply executed bevels, enhancing the sculptural quality of the design. A defining element of this generation is the subtle bezel lip at 6 o’clock, which adds character without disrupting the overall symmetry. The watch is fitted with two crowns, positioned at 4 and 8 o’clock, allowing each time zone to be set independently — a practical solution that reinforces its functionality as a true dual-time watch rather than a conventional GMT with a secondary hand.

Sapphire crystals with anti-reflective treatment protect both the dial and the movement, and the case offers a water resistance of 50 metres.

Dial Architecture and Display

The dial construction remains faithful to the established Dual Time GMT Resonance layout while adapting visually to the rose gold case. Two separate time displays dominate the lower half of the dial, each finished in black gold-coloured grenage and framed by black azurage chapter rings. Applied rose gold-coloured indices and polished hands complement the warmth of the case material and maintain strong legibility.

At 6 o’clock within each sub-dial sits an engraved and mirror-polished day/night indicator, providing a clear visual distinction between home time and local time.

The upper section of the dial exposes the technical centrepiece of the watch: two balance wheels oscillating side by side in full view. These are linked by Armin Strom’s proprietary resonance clutch spring, a component engineered to synchronise the two independent regulating systems. Positioned between the twin barrels in the lower portion of the movement is the ratchet mechanism, reinforcing the symmetrical and architectural nature of the design.

Calibre ARF22 – Dual Gear Trains in Resonance

At the heart of the watch is the manufacture calibre ARF22, a manual-winding movement developed and produced entirely in-house. The calibre is constructed around two completely independent gear trains and two separate regulating organs. Each balance beats at 25,200 vibrations per hour (3.5Hz).

The resonance clutch spring enables the balances to synchronise through the physical phenomenon of resonance, contributing to improved rate stability. The movement provides a power reserve of 42 hours.

Finishing is executed to a high standard and is visible through the sapphire caseback. In line with Armin Strom’s manufacturing philosophy, each movement is assembled twice — first to ensure technical performance and then disassembled for decoration and final assembly — underscoring the brand’s emphasis on precision and craftsmanship.

Strap, Availability and Price

The Dual Time GMT Resonance Rose Gold is delivered on an anthracite alligator leather strap secured with a rose gold pin buckle. This edition is limited to 50 pieces and is priced at CHF 115,000.

Read more here.

General Specifications:

Brand: Armin Strom

Model: Dual Time GMT Resonance Rose Gold

Dial: Black

Lume: No

Case Material: 18K rose gold

Case Dimensions: 39 mm Diameter, 9.05 mm thickness, 44.50 mm lug-to-lug

Crystal: Sapphire Glass

Case Back: Sapphire Glass

Water Resistance: 50 Meters

Strap: Anthracite alligator leather strap with grey stitching and a 18k rose gold pin buckle

Calibre: AMW22

Dimensions: 34.15 mm Diameter, 4.92 mm thickness

Functions: Two independent displays with hours, minutes and day / night indicator

Winding: Hand-wound

Frequency: 3.5 Hz (25,200 Vph)

Jewels: 40

Parts: 231

Power Reserve: 42 Hours

Price: CHF 115,000

Limited Edition: Yes, 50 pieces

Availability: Now

ArminStrom_Tribute2AurumEdition_1100x667_4

January 16 2026

The Tribute² Aurum Edition Marks A New Step For Armin Strom’s Dress Watch

MRSTATELESS ARMIN STROM, NEW RELEASES 2026, Dress Watch, Limited Edition, Tremblage 0

Armin Strom presents a new timepiece for its Tribute collection with the introduction of the Tribute² Aurum Edition, a watch that further explores the brand’s expertise in openworked architecture and traditional hand-finishing, while maintaining the restrained proportions that define the line. Building on the Tribute 1 platform, this new edition integrates a more expressive dial-side movement display and elevated decorative techniques, bringing previously concealed mechanical elements into view.

Case and Wearability

The Armin Strom Tribute² Aurum Edition is housed in a stainless-steel case measuring 38 mm in diameter with a thickness of just under 10 mm. Its compact proportions place it firmly in the dress watch category, while the short, angular lugs ensure a balanced presence on the wrist. The case combines polished surfaces on the upper sections with brushed flanks, creating a refined yet sharply defined profile. Sapphire crystals are fitted on both the front and back, water resistance is rated to 50 metres, and the crown is positioned at 2 o’clock for improved comfort and a distinctive visual signature.

Dial and Openworked Architecture

The dial side marks a clear evolution within the Tribute collection. The Tribute² Aurum Edition adopts a more openworked construction, revealing key mechanical components that were previously concealed. The dial base also serves as the movement’s mainplate and is crafted from brass, then gold-plated, which gives the watch its “Aurum” designation. This surface is finished entirely by hand using the tremblage technique, producing a fine, grain-like texture that contrasts with the exposed mechanical elements. A smoked grey sub-dial displays the hours and minutes, fitted with gold-coloured hands and markers for clear legibility.

Motor Barrel and Visible Mechanics

A defining technical feature of the watch is the fully exposed motor barrel. Openworked and fitted with hand-polished, bevelled spokes, it is held in place by a black-polished steel finger bridge with chamfered edges. Additional elements of the winding and transmission system, including the click, its bridge, and the winding wheels, are also visible from the dial side. This layout enhances the architectural character of the watch while maintaining a clean and balanced composition.

Movement and Technical Specifications

Powering the Tribute² Aurum Edition is the hand-wound Calibre AMW21, developed and manufactured entirely in-house by Armin Strom. Despite its compact dimensions, the movement delivers a 100-hour power reserve. This is achieved through the brand’s motor barrel construction, in which the barrel arbour directly transmits energy to the gear train, improving efficiency and optimising space. The calibre operates at a frequency of 3.5 Hz (25,200 vibrations per hour) and features a variable inertia balance wheel paired with a flat overcoil hairspring. The balance is supported by Armin Strom’s signature System 78 finger bridge.

Viewed through the sapphire caseback, the movement displays a high level of traditional hand-finishing. The three-quarter bridge is decorated with Geneva stripes and outlined by a wide, hand-polished 60-degree bevel. A three-dimensional escapement wheel bridge with a polished countersink adds depth to the overall construction. As with all Armin Strom manufacture movements, the Calibre AMW21 is assembled twice to ensure precision and consistency.

Strap, Availability, and Price

The Armin Strom Tribute² Aurum Edition is delivered on a taupe Epsom leather strap with matching stitching. Production is limited to 10 pieces, reinforcing its exclusivity within the brand’s collection. The watch is priced at CHF 27,000.

Read more here.

General Specifications:

Brand: Armin Strom

Model: Tribute² Aurum Edition

Reference: ST25-TRI.2E

Dial: Gold-plated mainplate in brass, hand-finished with tremblage technique and a grey fumé off-centred dial

Lume: No

Case Material: Stainless steel

Case Dimensions: 38 mm Diameter, 9.38 mm thickness

Crystal: Sapphire Glass

Case Back: Sapphire Glass

Water Resistance: 50 Meters

Strap: Epson taupe strap with matching stitching and a steel pin buckle

Calibre: AMW21

Dimensions: 33.50 mm Diameter, 4.20 mm thickness

Functions: Hours, minutes, seconds

Winding: Hand-wound

Frequency: 3 Hz (21,600 Vph)

Jewels: 21

Parts: 137

Power Reserve: 100 Hours

Price: CHF 27,000

Limited Edition: Yes, 10 pieces

Availability: Now

ArminStrom_GravityEqualForceUltimateSapphireSalmon_1100x667_1

December 17 2025

Armin Strom Reimagines The Gravity Equal Force Ultimate Sapphire In Salmon

MRSTATELESS ARMIN STROM, NEW RELEASES 2025, Guilloche, Kari Voutilainen, Skeletonized, Small Seconds 0

Armin Strom expands its Gravity Equal Force collection with a new visual execution: the Gravity Equal Force Ultimate Sapphire Salmon. While the model’s architecture and mechanics remain unchanged, this latest iteration introduces a salmon-colored, PVD-coated mainplate, adding a distinctive aesthetic variation to one of the brand’s most technically advanced watches.

Part of the System 78 collection, the Gravity Equal Force Ultimate Sapphire reflects Armin Strom’s contemporary approach to independent haute horlogerie, combining visible mechanics, innovative engineering, and traditional hand craftsmanship.

Case and Exterior

The watch is housed in a 41 mm stainless steel case with a modern profile that balances sharp architectural lines with comfortable proportions on the wrist. Extensive use of sapphire defines the model, with a sapphire crystal on the front and a sapphire caseback at the rear, allowing an unobstructed view of the movement from both sides.

The Gravity Equal Force Ultimate Sapphire Salmon is paired with a grey nubuck leather strap, complemented by matching stitching and keepers, which reinforces the technical yet restrained aesthetic of the watch.

Movement and Constant Force Technology

Powering the watch is the in-house Armin Strom caliber ASB19, developed and manufactured at the brand’s facility in Biel. This automatic movement is notable for being the first to integrate a stop-work declutch mechanism within the barrel in combination with a micro-rotor.

This patented system is designed to ensure a constant delivery of force to the balance wheel throughout the entire power reserve, contributing to improved isochronism and timekeeping stability. By limiting the usable portion of the mainspring to its most consistent torque range, the stop-work mechanism helps maintain stable performance, while the compact micro-rotor allows for a slimmer movement profile without compromising winding efficiency. The caliber operates at a frequency of 25,200 vibrations per hour and provides a 72-hour power reserve.

Open Architecture and Visual Design

A defining feature of the Gravity Equal Force Ultimate Sapphire is its open architecture, which places the movement at the center of the visual experience. Industrial-inspired bridges, skeletonized components, and exposed mechanical elements dominate the dial side, eliminating the need for a traditional dial.

In this version, the mainplate is finished with a salmon-colored PVD coating, creating a warm contrast with the steel bridges and polished components. The color treatment adds visual depth while remaining aligned with Armin Strom’s technical and contemporary design language.

Hand Finishing and Guilloché Work

Manual finishing remains a cornerstone of Armin Strom’s watchmaking philosophy. Each component of the ASB19 movement is finished by hand, with techniques such as beveling and polishing of the edges, circular graining, Geneva stripes, perlage, and black polishing applied throughout the caliber.

The salmon-colored mainplate is further distinguished by an intricate hand-guilloché pattern, developed in collaboration with independent watchmaker Kari Voutilainen. This traditional decorative technique adds texture and refinement, enhancing the visual complexity of the openworked movement without detracting from its technical focus.

Production and Availability

The Armin Strom Gravity Equal Force Ultimate Sapphire Salmon is produced in strictly limited numbers, with an annual production of 25 pieces. Each watch is assembled twice by Armin Strom’s watchmakers to ensure optimal performance and finishing quality, a process that inherently limits overall output.

The watch is priced at CHF 27,500, positioning it within the high-end segment of independent Swiss watchmaking.

Read more here.

General Specifications:

Brand: Armin Strom

Model: Gravity Equal Force Ultimate Sapphire Salmon

Reference: ST24-GEF.SAL

Dial: Grey toned sapphire and hand-guilloché mainplate by Kari Voutilianen with salmon PVD

Lume: Super-LumiNova

Case Material: Stainless steel

Case Dimensions: 41 mm Diameter, 12.65 mm thickness, 48 mm lug-to-lug

Crystal: Sapphire Glass

Case Back: Sapphire Glass

Water Resistance: 30 Meters

Strap: Grey nubuck leather strap with white stitching and a steel folding clasp

Calibre: ASB19

Dimensions: 35.52 mm Diameter, 11.67 mm thickness

Functions: Hours, minutes, small seconds, power reserve indicator

Winding: Automatic micro-rotor

Frequency: 3.5 Hz (25,200 Vph)

Power Reserve: 72 Hours

Parts: 202

Price: CHF 27,500 plus VAT

Limited Edition: No, but limited to 25 pieces/year

Availability: Now

ArminStrom_OneWeekManufactureEditionBlue_1100x667_6

October 9 2025

Exploring The Armin Strom One Week Manufacture Edition Blue

MRSTATELESS ARMIN STROM, NEW RELEASES 2025, Limited Edition, Skeletonized, Sport Watch 0

Armin Strom continues to refine its vision of mechanical purity with the new One Week Manufacture Edition Blue, a watch that showcases the brand’s signature engineering and design philosophy in an elegant yet technical form.

Originally launched in 2010, the One Week introduced Armin Strom’s first fully in-house movement with a full week of autonomy. The concept was reimagined in 2023 with the One Week First Edition, and now returns as the Manufacture Edition Blue — a model that blends refined finishing, architectural depth, and daily practicality.

A Balanced and Refined Case Design

Crafted from stainless steel, the 41 mm case of the One Week Manufacture Edition Blue maintains the collection’s modern integrated design. Measuring 10.60 mm in height and 44.35 mm lug-to-lug, it strikes a balance between wrist presence and comfort. The brushed and polished surfaces create a strong visual contrast, while the guarded crown at 3 o’clock adds functionality and structure.

The watch is fitted with a flat anti-reflective sapphire crystal and offers 100 meters of water resistance, making it suitable for everyday wear. Completing the ensemble is a robust integrated steel bracelet with a double-folding clasp, ensuring a seamless and contemporary look.

An Architectural Dial with Technical Depth

In keeping with Armin Strom’s openworked style, the dial removes traditional layers to reveal the mechanics beneath. A deep blue PVD-coated mainplate serves as the visual foundation, framed by a black minute ring with faceted indexes filled with Super-LumiNova. Rhodium-plated hands, also luminescent, ensure legibility against the rich blue backdrop.

At 9 o’clock sits a small seconds subdial, while the brand’s signature three-dimensional power reserve indicator is positioned at 10:30. This cone-shaped display, driven by a conical gear mirrored between 7 and 8 o’clock, provides a tactile and kinetic sense of energy storage — a hallmark of the One Week series. The twin ratchet wheels and twin barrels visible on the dial enhance the sense of motion and mechanical balance.

The In-House Calibre ARM21

Powering the One Week Manufacture Edition Blue is the hand-wound Calibre ARM21, developed, produced, and finished entirely in-house. The movement operates at 25,200 vibrations per hour and features two barrels in series, delivering a full seven-day power reserve. Its balance wheel with four regulating screws ensures consistent precision over the course of the week.

Finishing is exemplary, combining straight and circular graining, Geneva stripes, hand-polished bevels, blued screws, and matte-grained textures — a meticulous interplay of surfaces that highlights Armin Strom’s craftsmanship.

Limited and Collectible

With its refined blue tones and balanced design, the One Week Manufacture Edition Blue represents the most wearable and versatile iteration of the series to date. Limited to 100 pieces worldwide, this exclusive model is priced at CHF 32,000.

A perfect fusion of technical mastery and restrained elegance, the Armin Strom One Week Manufacture Edition Blue reaffirms the brand’s dedication to horological excellence and modern aesthetics.

Read more here.

General Specifications:

Brand: Armin Strom

Model: One Week Manufacture Edition Blue

Reference: ST25-OW.05

Dial: Blue openworked

Lume: Super-LumiNova

Case Material: Stainless steel

Case Dimensions: 41 mm Diameter, 10.60 mm thickness, 44.35 mm lug-to-lug

Crystal: Sapphire Glass

Case Back: Sapphire Glass

Water Resistance: 30 Meters

Strap: Integrated stainless steel bracelet with a folding clasp

Calibre: ARM21

Dimensions: 36.60 mm Diameter, 6 mm thickness

Functions: Hours, minutes, small seconds, power reserve indicator

Winding: Hand-wound

Frequency: 3.5 Hz (25,200 Vph)

Jewels: 35

Components: 194

Power Reserve: 168 Hours

Price: CHF 32,000

Limited Edition: Yes, 100 pieces

Availability: Now

September 22 2025

Armin Strom Tribute 1 Green: Refined Dress Watch With 100-Hour Power Reserve

MRSTATELESS ARMIN STROM, NEW RELEASES 2025, Dress Watch, Guilloche, Limited Edition 0

Armin Strom has built a solid reputation in the world of independent watchmaking, particularly for its technical mastery and innovative approach to traditional haute horlogerie. While the brand is widely known for its complex Resonance and Masterpiece collections, it also offers a more accessible entry point to its craftsmanship through the System 78 collection. One of the highlights of this collection is the , a modern and refined dress watch with a striking green dial.

Elegant Case Design

The Tribute 1 Green stays true to the family’s compact proportions. Its case measures 38 mm in diameter and just 9.38 mm in height, making it perfectly suited as a slim dress watch. Crafted from stainless steel with alternating brushed and polished finishes, the case balances modern lines with subtle elegance.

Armin Strom’s signature design details are present: a small “lip” at 6 o’clock engraved with the brand name and an unconventional crown placement at 2 o’clock. The watch also shares its lugs with the Gravity Equal Force model, a nod to the modular design philosophy of the System 78 collection.

Striking Green Dial

The dial layout is minimalist yet intricate. Set against a frosted green background, the off-centered hours and minutes sub-dial immediately draws the eye with its hand-guilloché grain d’orge pattern in deep forest green. White Roman numerals on the surrounding frosted chapter ring add classical charm, while openworked hour and minute hands enhance the contemporary character.

A slender central seconds hand sweeps around the outer railroad-style track, and at the lower right sits the openworked mainspring barrel. This barrel is held by a mirror-polished, hand-beveled finger bridge and proudly engraved with “One Hundred Hours of Power Reserve.”

High-Caliber In-House Movement

Powering the Tribute 1 Green is the in-house manual-winding Calibre AMW21, just 4.20 mm thick. This movement showcases 97% in-house manufacturing. It incorporates Armin Strom’s patented equal force barrel, which ensures consistent energy delivery throughout the 100-hour power reserve.

A variable inertia balance beating at 3.5 Hz further contributes to stability and precision. True to the brand’s ethos, the movement finishing blends traditional techniques—like hand beveling and polishing—with a contemporary visual style.

Finishing Touches and Availability

Completing the package is a matching green Alcantara leather strap fitted with a stainless steel folding clasp. The strap is interchangeable, allowing quick swaps to suit different styles.

The Armin Strom Tribute 1 Green is produced as a limited edition of just 50 pieces worldwide, with a retail price of CHF 22,000.

Read more here.

General Specifications:

Brand: Armin Strom

Model: Tribute 1 Green

Reference: ST25-TRI.21

Dial: Green with an off-centred dial with grain d’orge hand-guilloché

Lume: No

Case Material: Stainless steel

Case Dimensions: 38 mm Diameter, 9.38 mm thickness

Crystal: Sapphire Glass

Case Back: Sapphire Glass

Water Resistance: 50 Meters

Strap: Green Alcantara leather strap with white stitching and a steel folding clasp

Calibre: AMW21

Dimensions: 33.50 mm Diameter, 4.20 mm thickness

Functions: Hours, minutes, seconds

Winding: Hand-wound

Frequency: 3 Hz (21,600 Vph)

Jewels: 21

Parts: 137

Power Reserve: 100 Hours

Price: CHF 22,000

Limited Edition: Yes, 50 pieces

Availability: Now

ArminStrom_MirroredForceResonanceRoseGold_1100x667_5

August 18 2025

Armin Strom Unveils Mirrored Force Resonance In Rose Gold And Black

MRSTATELESS ARMIN STROM, NEW RELEASES 2025, Guilloche, Limited Edition, Rose Gold 0

Armin Strom continues to refine one of its most distinctive creations with the release of the Mirrored Force Resonance Rose Gold, a striking limited edition of just 15 pieces. This timepiece combines the warmth of 18k rose gold with the depth of black guilloché, presenting a bold visual contrast that highlights the brand’s technical mastery.

Case and Dial

The watch measures 43 mm in diameter and is crafted from rose gold with alternating brushed and polished finishes. Its off-centered black dial draws immediate attention, adorned with a handcrafted sunray guilloché pattern created on a traditional rose engine lathe by an in-house artisan. The guilloché is framed by a chapter ring with circular finishing, balancing artisanal craft with contemporary design. Completing the exterior is a dark gray Alcantara strap, offering both comfort and elegance.

The Caliber ARF21

At the heart of the Mirrored Force Resonance is the manually wound Caliber ARF21, a movement developed entirely in-house. Composed of 276 components and measuring 37.2mm × 6.7mm, this caliber embodies Armin Strom’s pioneering work with resonance.

The watch features two balance wheels, each with its own hairspring, synchronized through the brand’s patented Resonance Clutch Spring. This ingenious mechanism ensures that the oscillators naturally align, improving both chronometric stability and precision—a horological achievement that has challenged watchmakers for centuries.

The ARF21 beats at 3.5 Hz (25,200 vph) and provides a 48-hour power reserve. Its functions include hours, minutes, and twin-seconds, with the dual seconds hands offering a visual demonstration of the resonance effect. A discreet pusher at 2 o’clock allows the wearer to reset the seconds counters simultaneously, showcasing the accuracy of the mechanism.

Haute Horlogerie Finishing

As expected from Armin Strom, finishing is carried out to the highest standards. Visible through the sapphire crystal on both the dial and caseback sides are hand-beveled bridges, black-polished screws, circular graining, and perlage. Each Mirrored Force Resonance undergoes a double assembly process — a rare practice in watchmaking — ensuring every piece meets exacting standards of precision and decoration.

A Modern Expression of Tradition

The combination of rose gold with a black guilloché dial gives this edition a more opulent presence compared to its steel-cased predecessor with an ice-blue dial. Where the earlier model emphasized a cool, technical aesthetic, the new version leans into warmth and contrast, highlighting the timeless interplay of traditional craftsmanship and modern mechanics.

Limited Availability

The Armin Strom Mirrored Force Resonance Rose Gold is produced in a limited run of 15 pieces, each priced at CHF 88,000. It is both a showcase of mechanical innovation and a testament to the brand’s dedication to artisanal watchmaking.

Read more here.

General Specifications:

Brand: Armin Strom

Model: Mirrored Force Resonance

Reference: RG25-RF.90

Dial: Off-center black guilloche

Lume: Super-LumiNova

Case Material: 18k rose gold

Case Dimensions: 43 mm Diameter, 11.55 mm thickness, 49.60 mm lug-to-lug

Crystal: Sapphire Glass

Case Back: Sapphire Glass

Water Resistance: 30 Meters

Strap: Dark gray Alcantara strap with grey stitching and a 18k rose gold pin buckle

Calibre: ARF21

Dimensions: 37.20 mm Diameter, 6.70 mm thickness

Functions: Hours, minutes, twin-seconds

Winding: Hand-wound

Frequency: 3.5 Hz (25,200 Vph)

Power Reserve: 48 Hours

Jewels: 39

Parts: 276

Price: CHF 88,000

Limited Edition: Yes, 15 pieces

Availability: Now

ArminStrom_GravityEqualForceUltimateSapphireBlue_1100x667_2

June 25 2025

A Glacier On The Wrist: The Armin Strom Gravity Equal Force Ultimate Sapphire Blue

MRSTATELESS ARMIN STROM, NEW RELEASES 2025, Guilloche, Kari Voutilainen, Skeletonized, Small Seconds 0

Armin Strom continues to redefine mechanical watchmaking with a timepiece that masterfully balances innovation and tradition. The Gravity Equal Force Ultimate Sapphire Blue, part of the brand’s System 78 collection, is a showcase of horological advancement wrapped in a refined and contemporary aesthetic. As part of a limited annual production of just 25 pieces, this model stands out not only for its technical ingenuity but also for its striking glacier-inspired design.

A New Standard in Constant Force Delivery

At the heart of this timepiece lies a solution to a long-standing challenge in watchmaking: how to deliver constant force from the mainspring to the escapement. The Gravity Equal Force achieves this with a groundbreaking stop-work declutch mechanism integrated directly into the barrel. Unlike conventional automatic watches where power delivery can vary depending on the winding state of the mainspring, this mechanism ensures consistent torque, optimizing chronometric performance over the full 3-day power reserve.

This innovation—visible from the dial side—uses a Geneva cross system that prevents the barrel from fully unwinding, restricting it to its optimal tension zone. As a result, the amplitude of the balance remains more stable, enhancing precision. Armin Strom’s decision to expose this component rather than conceal it underscores the brand’s commitment to mechanical transparency and educational design.

An Architectural Dial Layout

The dial is a carefully composed orchestration of symmetry and depth. On the right, three openworked finger-style bridges are arranged vertically, each securing critical elements of the movement. This visual structure echoes classical pocket watch construction while presenting a resolutely modern face.

The main timekeeping display—off-centered to the left—is formed from light grey sapphire crystal, allowing the wearer to observe the mechanism beneath. A small seconds sub-dial intersects the disc, providing additional dimensionality. All hands are faceted, polished, and filled with Super-LumiNova for legibility in low light.

A notable aesthetic flourish is the mainplate, adorned with a barley grain hand-guilloché pattern. This intricate decoration, produced by Comblémine SA, the dial atelier led by Kari Voutilainen, undergoes a 3D PVD process to achieve its icy blue tone, invoking the serene, reflective hues of alpine lakes and glacial surfaces.

Movement and Finishing

Inside, the watch is powered by the in-house caliber ASB19, an automatic movement with a visible micro-rotor integrated into the dial side. The rotor, secured at 1 o’clock, operates with minimal thickness, allowing the case to maintain a slim profile of 12.65 mm. With a case diameter of 41 mm, the watch wears elegantly across a range of wrist sizes.

The movement is hand-finished to haute horlogerie standards. Features include hand-bevelled bridges, perlage on the baseplate, polished screw heads, and Geneva stripes—all completed in-house at Armin Strom’s Biel-based manufacture. Each movement is assembled twice to guarantee mechanical reliability and aesthetic perfection.

Case and Strap Details

Crafted in stainless steel, the case exhibits alternating brushed and polished surfaces that enhance its structural definition. Sapphire crystals on both the front and back offer an unimpeded view of the movement, inviting enthusiasts to engage with the watch on both an artistic and technical level.

Completing the package is a blue nubuck leather strap with ice blue stitching—a subtle nod to the watch’s wintry theme. This refined pairing contributes to both comfort and visual cohesion.

Limited and Exclusive

The Gravity Equal Force Ultimate Sapphire Blue is produced in a limited annual series of 25 pieces, emphasizing its exclusivity. It is priced at CHF 27,500, offering collectors a rare combination of mechanical innovation, artisan finishing, and wearable elegance.

Read more here.

General Specifications:

Brand: Armin Strom

Model: Gravity Equal Force Ultimate Sapphire Blue

Reference: ST24-GEF.BLU

Dial: Grey toned sapphire and hand-guilloché mainplate by Kari Voutilianen with glacial blue PVD

Lume: Super-LumiNova

Case Material: Stainless steel

Case Dimensions: 41 mm Diameter, 12.65 mm thickness, 48 mm lug-to-lug

Crystal: Sapphire Glass

Case Back: Sapphire Glass

Water Resistance: 30 Meters

Strap: Blue nubuck leather strap with ice blue stitching and a steel folding clasp

Calibre: ASB19

Dimensions: 35.52 mm Diameter, 11.67 mm thickness

Functions: Hours, minutes, small seconds, power reserve indicator

Winding: Automatic micro-rotor

Frequency: 3.5 Hz (25,200 Vph)

Power Reserve: 72 Hours

Parts: 202

Price: CHF 27,500 plus VAT

Limited Edition: No, but limited to 25 pieces/year

Availability: Now

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