Bold, Modern, And Built For Depth: Meet The New Omega Planet Ocean
To mark the 20th anniversary of the Seamaster Planet Ocean collection, Omega has introduced a completely redesigned fourth-generation model. The Planet Ocean has always represented the sportiest and most robust branch of the broader Seamaster family, and this new iteration brings the line into a more contemporary era with major technical and aesthetic updates.
A New Case Architecture
The redesigned case takes on a more angular profile with sharper geometry, polished bevels, and brushed flat surfaces. Measuring 42 mm in diameter, the watch achieves a significant improvement in proportions thanks to a thickness of 13.79 mm—a notable reduction compared to the previous generation’s 16.10 mm height. The lug-to-lug distance remains a comfortable 47.50 mm, and the lugs themselves drop steeply, which enhances the overall wearability on a wide range of wrists.
Omega constructed the case as a two-piece stainless-steel design supported by a titanium inner ring, an approach that improves both durability and weight balance. One of the most visible changes is the removal of the traditional manual helium-escape valve, a decision that streamlines the watch’s profile while preserving the professional diving specifications that define the Planet Ocean series.
Dial and Bezel Configurations
The new generation introduces matte black dials that can be paired with three distinct styles of Arabic numerals. Depending on the model, these numerals may be rendered in white varnish, matte orange varnish, or rhodium plating. Omega matches each numeral treatment with a corresponding ceramic bezel: orange numerals appear with an orange bezel, white numerals with a blue bezel, and rhodium numerals with a black bezel. This creates a visually cohesive and contemporary aesthetic while maintaining the tool-watch clarity that characterizes the Planet Ocean line.
All dials include applied Omega logos and indexes, which are rhodium-plated for a refined finish, while the remaining dial elements are printed in crisp white to ensure underwater legibility. Visibility in low-light or deep-sea conditions has also been enhanced through the use of Super-LumiNova X1. The hour markers and the hour hand emit a blue glow, while the minute hand and the dive scale on the bezel emit a green glow. This dual-color system helps divers quickly distinguish essential information at a glance. The watch continues to offer the Planet Ocean’s signature 600-meter water resistance.
Movement: Co-Axial Master Chronometer Calibre 8912
At the heart of the new Seamaster Planet Ocean is Omega’s Co-Axial Master Chronometer Calibre 8912, a movement certified to the stringent METAS standards for accuracy, magnetic resistance, and reliability. Omega uses a free-sprung balance architecture alongside the brand’s proprietary Co-Axial escapement, which enhances long-term efficiency.
Power is stored across two barrels mounted in series, providing a 60-hour power reserve that ensures consistent performance throughout the weekend if the watch is not worn. Although previous Planet Ocean models featured display casebacks, Omega has opted for a solid Grade 5 titanium caseback in this generation to prioritize thinness and structural reinforcement. The caseback is engraved with the iconic hippocampus emblem.
Bracelet and Strap Options
Omega has redesigned the steel bracelet to complement the sharper case architecture, giving it a slimmer, flatter profile that integrates almost seamlessly with the watch head. The bracelet connects at 21 mm and tapers to 16.50 mm, offering a well-balanced and comfortable fit. It includes six micro-adjustment positions and is equipped with Omega’s diver extension system, allowing the watch to be worn over a wetsuit when needed. For those who prefer lighter wear, Omega also offers rubber straps that are color-matched to the specific dial and bezel combinations of each model.
Pricing and Availability
Pricing for the new Seamaster Planet Ocean varies depending on the configuration. The black and blue models fitted with rubber straps start at CHF 6,700, while the orange version on rubber begins at CHF 6,900. For buyers opting for the stainless-steel bracelet, the black and blue models are priced at CHF 7,200 and the orange model at CHF 7,400.
Conclusion
The fourth-generation Seamaster Planet Ocean represents one of the most substantial evolutions in the collection’s history. With its slimmer profile, modernized dial architecture, refined bracelet design, and the proven performance of the Calibre 8912, Omega has created a more wearable yet still uncompromising professional dive watch. It respects the lineage of the Planet Ocean family while introducing a fresh visual identity tailored for today’s enthusiasts.
More information at www.omegawatches.com.
General Specifications:
Brand: Omega
Model: Seamaster Planet Ocean 4th Generation
Reference: 217.30.42.21.01.001 (black bezel on steel bracelet), 217.30.42.21.01.002 (blue bezel on steel bracelet), 217.30.42.21.01.003 (orange bezel on steel bracelet), 217.32.42.21.01.001 (black bezel on black rubber strap), 217.32.42.21.01.002 (blue bezel on black rubber strap), 217.32.42.21.01.003 (orange bezel on black rubber), 217.32.42.21.01.004 (orange bezel on orange rubber strap)
Dial: Black
Lume: Super-LumiNova
Case Material: Stainless steel
Case Dimensions: 42 mm Diameter, 13.79 mm thickness, 47.50 mm lug-to-lug
Crystal: Sapphire Glass
Case Back: Grade 5 titanium
Water Resistance: 600 Meters
Strap: Black/blue/orange rubber strap with a steel pin buckle, 3-link stainless steel bracelet with a folding clasp and dive extension
Calibre: 8912
Functions: Hours, minutes, seconds
Winding: Automatic
Frequency: 3.5 Hz (25,200 Vph)
Jewels: 38
Power Reserve: 60 Hours
Price: CHF 6,700 (black/blue bezel on a rubber strap), CHF 6,900 (orange bezel on a rubber strap), CHF 7,200 (black/blue bezel on a steel bracelet), CHF 7,400 (orange bezel on a steel bracelet)
Availability: Now
Limited Edition: No
