Omega Seamaster Planet Ocean

Omega Seamaster Planet Ocean: Omega's Professional Dive Watch

Since 2005 the Planet Ocean has added a dive watch for the highest demands to the Seamaster family. It is water-resistant to 600 metres and features a unidirectional diving bezel with ceramic ring. Earlier generations also had a helium escape valve for saturation divers; the fourth generation, presented by Omega at the end of 2025, does without it. This places the Planet Ocean between the sporty Diver 300M and the Ultra Deep for extreme depths.

Planet Ocean 600M, Worldtimer and Ultra Deep

The current Planet Ocean 600M measures 42 mm; earlier generations were also made in 39.5 and 43.5 mm. A second time zone with world-time display is offered by the 45.5 mm Planet Ocean Worldtimer in black ceramic. The 45.5 mm Planet Ocean Ultra Deep is water-resistant to 6,000 metres; in 2019 Omega sent its forerunners to the deepest point of the Mariana Trench with the Five Deeps Expedition. All current models are certified as Co-Axial Master Chronometers by the Swiss Federal Institute of Metrology (METAS).

The Planet Ocean within the Seamaster family

If you are looking for a dive watch with James Bond history, you will find it in the Seamaster Diver 300M; elegant for every day is the Seamaster Aqua Terra. All lines are shown in the Omega Seamaster.

Buying new or Certified Pre-Owned

At UHRINSTINKT the Seamaster Planet Ocean is available both brand new and as Certified Pre-Owned. Every watch is professionally inspected by our watchmakers – new watches carry a 24-month Uhrinstinkt warranty and pre-owned pieces 12 months. That way you can acquire this icon with full transparency and confidence. The complete range of the Omega brand is also well worth exploring.