Omega
Omega Seamaster Planet Ocean 600M Co-Axial 45.5 222.63.46.20.01.001
The Omega Seamaster Planet Ocean 600M Co-Axial 45.5 (reference 222.63.46.20.01.001) is a 45.5 mm red Gold watch with a black dial. It is water resistant to 600 m.
Specifications
Case
- Reference
- 222.63.46.20.01.001
- Collection
- Seamaster Planet Ocean
- Case size
- 45.5 mm
- Case material
- Red Gold
- Water resistance
- 600 m
- Bracelet / strap
- Alligator
Dial and bezel
- Dial
- Black
Movement
- Movement
- Automatic
Dial versions
This reference was made with these dials and finishes.
222.63.46.20.01.001 Black
Black
How it compares within the Seamaster Planet Ocean family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 222.63.46.20.01.001 (This watch) | 45.5 mm | Red Gold | Black | — | — |
| 215.30.40.20.01.001 | 39.5 mm | Stainless steel | Black | 8800 | 2016– |
| 215.30.44.21.01.001 | 43.5 mm | Stainless steel | Black | 8900 | 2016– |
| 215.30.46.21.03.001 | 45.5 mm | O-MEGASTEEL | Blue gradient | 8912 | 2022– |
| 215.30.46.21.04.001 | 45.5 mm | O-Megasteel | White | — | — |
| 215.30.46.21.06.001 | 45.5 mm | O-Megasteel | Blue | — | — |
| 215.32.46.21.03.001 | 45.5 mm | O-Megasteel | Grey | — | — |
| 215.32.46.21.04.001 | 45.5 mm | O-Megasteel | White | — | — |
| 215.92.46.21.01.001 | 45.5 mm | Titanium | Black | — | — |
About the Seamaster Planet Ocean family
The Planet Ocean was introduced in 2005 as a deeper-rated Seamaster, water resistant to 600 metres, with a heavier case, a helium escape valve and bright orange accents inspired by Omega's 1960s divers.
In 2016 the line moved to Master Chronometer calibers such as the 8900, under refs. such as 215.30.44.21, and it includes GMT models, chronographs and the Deep Black models in ceramic. Case sizes vary from about 39.5 to 45.5 mm. Dealers describe a Planet Ocean by size, bezel colour and bracelet or strap, and separate the pre-2016 co-axial generation from the Master Chronometer models.
Quick answers
- What size is the Omega Seamaster Planet Ocean 600M Co-Axial 45.5 222.63.46.20.01.001?
- The Omega Seamaster Planet Ocean 600M Co-Axial 45.5 222.63.46.20.01.001 has a 45.5 mm case.
- How water resistant is the Omega Seamaster Planet Ocean 600M Co-Axial 45.5 222.63.46.20.01.001?
- It is water resistant to 600 metres.
- What is the Omega Seamaster Planet Ocean 600M Co-Axial 45.5 222.63.46.20.01.001 made of?
- The case is red Gold. Bracelet or strap: Alligator.
Catalog facts checked October 2026.