Planet Ocean 45.5mm Master Chronometer

As part of the 2019 "Five Ocean Deep Adventure" plan, the Omega Ultra Deep watch once dived to the deepest part of the Mariana Trench, setting a world record for watch deep diving and creating a milestone legend. Nowadays, Omega continues to keep pace with the times and develop this disruptive professional diving watch into a new watch that can be sold to the public. During the product development process, Omega tested this watch in a real marine environment. It is waterproof to a depth of up to 6,000 meters (20,000 feet) and passed the International Organization for Standardization (ISO) 6425:2018 certification for saturation diving watches. .The case of this watch is 45.5 mm, made of sturdy and durable O-MEGASTEEL material, and the polished blue ceramic bezel is decorated with a white enamel diving scale. Through the raised arched sapphire glass, you can see four blue Arabic numerals on the white lacquer dial. The white 18K gold hands and hour markers are covered with white Super-LumiNova.The watch is paired with an O-MEGASTEEL bracelet, equipped with an extendable push-pull folding clasp developed by Omega, and has an extendable function. The grade 5 titanium medal on the back of the case is laser-engraved with the Sonar logo, and Omega’s iconic seahorse pattern is engraved in the center. The watch is equipped with the Omega Master Chronometer Caliber 8912.

Case diameter: 45.5mmLug to lug distance: 22mmDistance between upper and lower lugs: 51.9mmThickness: 18.1mm.Case: O‑MEGASTEELWaterproof: 600 atmospheres (6000 meters / 20000 feet)Total product weight (approx.): 254 g

Dial color: whiteMirror: Arched wear-resistant sapphire glass with anti-reflective treatment on both sides


Material: O‑MEGASTEELClasp type: Folding clasp with extendable function

Saturation diving table certified
To ensure that the Ultra Deep diving watch meets the International Organization for Standardization (ISO) 6425:2018 standards for saturation diving, the watch has also passed nine tests approved by the Swiss Federal Institute of Metrology (METAS), including clarity, antimagnetic properties, temperature Cycling, salt spray testing, shock resistance, water resistance, drop impact, part pressure resistance, and saturation diving.


Omega 8912 movement
Self-winding Co-Axial movement. The Swiss Federal Institute of Metrology (METAS) certified the Master Chronometer movement to withstand strong magnetic fields up to 15,000 Gauss. Equipped with a card-free hairspring balance wheel with a silicon hairspring, two series-connected barrels, and a two-way automatic winding system. Time zone function. Luxurious finish, polished with Arabic-style Côtes de Genève.