Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph 215.23.46.51 Reference 215.
Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph Stainless Steel / Sedna Gold / Blue / Alligator
Overview
The Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph 215.23.46.51 comes in a 45.5 mm steel and Sedna gold case with a blue dial. It runs on the self-winding Omega calibre 9900 with a 60 hour power reserve and is water resistant to 600 metres. One reference is listed, 215.23.46.51.03.001. It is no longer in production.
- Case diameter
- 45.5 mm
- 18.87 mm thick
- Movement
- Calibre 9900
- Water resistance
- 600 m
- Power reserve
- 60 h
Specifications
Specifications from Omega and WatchBase. Last checked . SourcesCase
- Diameter
- 45.5 mm
- Thickness
- 18.87 mm
- Lug width
- 22 mm
- Material
- Steel - Sedna gold
- Crystal
- Sapphire
- Water resistance
- 600 m
- Weight
- 178 g
Dial
- Colour
- Blue
Movement
- Calibre
- Omega 9900
- Type
- Automatic
- Power reserve
- 60 h
Not yet recorded: lug-to-lug, case back, shape, indexes, hands, functions, years.
Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph 215.23.46.51 questions
What size is the Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph 215.23.46.51?
The Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph 215.23.46.51 has a 45.5 mm case.
What movement does the Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph 215.23.46.51 use?
It uses the Omega calibre 9900.
What is the Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph 215.23.46.51 case made of?
The case is steel - Sedna gold.
Is the Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph 215.23.46.51 water resistant?
It is rated to 600 m.
About the Omega Seamaster Planet Ocean
Omega launched the Seamaster Planet Ocean in 2005. The brand describes it as a dive watch that borrows style from its earlier models while using modern materials. Defining traits include 600 metres of water resistance, a helium escape valve, a unidirectional rotating diving bezel and the regular use of orange accents. Omega says its latest 42mm models mark a return to the original size, with a redesigned case and ceramic bezels. The current collection uses self-winding Co-Axial Master Chronometer movements, including calibre 8900, in 42mm, 43.5mm and 45.5mm cases, with GMT variants alongside the time-only models.
