Yema Introduces The Navygraf Phantom CMM.10 In Full Black Design
French watchmaker Yema continues to expand its dive watch lineup with a bold and contemporary release: the Navygraf Phantom CMM.10. While the brand is widely recognized for its retro-inspired tool watches, this model introduces a darker, more tactical aesthetic while maintaining the core DNA of the Navygraf collection.
A Full Black Execution with Vintage Roots
The Navygraf Phantom stands out immediately thanks to its fully blacked-out design. Case, bezel, dial, and bracelet are all treated with a black IP coating, creating a stealthy and cohesive look that contrasts with the brighter, more traditional executions often seen in the collection.

Its proportions remain faithful to vintage dive watch standards, featuring a 38 mm stainless steel case with a slim 11 mm profile. The case is finished with pronounced brushing, not only enhancing the utilitarian appeal but also helping to conceal everyday wear.
A screw-down crown, engraved with Yema’s signature “Y” logo, is integrated into a robust crown guard system, reinforcing the watch’s professional dive credentials.
Functional Bracelet and Dive-Ready Build
The integrated H-link bracelet continues the all-black aesthetic and is secured with a folding clasp featuring a safety lock and diver’s extension. For improved fit, it offers four micro-adjustment positions, although adjustments require a tool.

Water resistance is rated at 300 meters, ensuring the Navygraf Phantom is fully equipped for serious underwater use.
High-Contrast Dial with Signature Accents
Despite its monochromatic base, the dial incorporates contrasting elements for optimal legibility. A white minute track frames the dial, while bold hour markers are applied at five-minute intervals.

The use of Super-LumiNova ensures strong visibility in low-light conditions, emitting a teal glow. The signature yellow accents—seen on the hands and key dial details—provide an additional layer of contrast and remain a defining feature of the Navygraf line.
The handset follows a retro-inspired design, with generous lume application on both hour and minute hands. A double-domed sapphire crystal, measuring 2.50 mm thick, sits above the dial and introduces subtle visual distortion when viewed at angles.
Ceramic Bezel with Technical Detailing
Surrounding the dial is a unidirectional rotating bezel crafted from black IP-coated steel, fitted with a sandblasted black ceramic insert. The 60-minute dive scale is presented in relief, adding depth and texture to the otherwise stealthy design.

A luminous pip at 12 o’clock, matching the dial accents, ensures precise timing even in dark environments.
In-House Caliber CMM.10
Powering the Navygraf Phantom is Yema’s in-house Caliber CMM.10 automatic movement. Operating at 4Hz (28,800 vibrations per hour), it delivers a strong 70-hour power reserve—an impressive specification within this price segment.

The movement is visible through a sapphire caseback, framed by a black-coated screw-down steel construction that maintains the watch’s 300m water resistance.
Limited Edition and Pricing
The Navygraf Phantom CMM.10 is released as a limited edition of just 200 pieces. It is priced at € 1,890, a figure that includes shipping, taxes, and duties, reinforcing its value proposition—particularly considering the inclusion of an in-house movement and high-spec materials.
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General Specifications:
Brand: Yema
Model: Navygraf Phantom CMM.10 Limited Edition
Reference: 21.26.10.66.SNL.M6
Dial: Black
Lume: Super LumiNova
Case Material: Stainless steel with a a black IP coating
Case Dimensions: 39 mm Diameter, 11 mm thickness
Crystal: Sapphire glass
Case Back: Sapphire glass
Water Resistance: 300 Meters
Strap: Stainless steel bracelet with a a black IP coating and diver’s extension
Calibre: CMM.10
Functions: Hours, minutes, seconds
Winding: Automatic
Frequency: 4 Hz (28,800 Vph)
Power Reserve: 70 hours
Price: € 1,890
Availability: Now
Limited Edition: Yes, 200 pieces



