/ Planet Ocean 600M Co-Axial Chronometer 45.5 mm Blue Dial
It was with OMEGA’s maritime legacy in mind that the brand launched its Planet Ocean line in 2005. The stylish OMEGA Seamaster Planet Ocean 600M pays homage to OMEGA’s dive watch heritage.
This model, with its scratch-resistant sapphire crystal, features a blue dial with a date window at the 3 o’clock position. The blue ceramic unidirectional rotating divers’ bezel, with its Liquidmetal™ diving scale, is mounted on a 45.5 mm titanium case on a titanium bracelet.
The OMEGA Seamaster Planet Ocean 600M is water resistant to 600 metres / 2000 feet / 60 bar, and has a helium-escape valve. The OMEGA Co-Axial calibre 8500 at the heart of this certified chronometer timepiece can be seen through the transparent caseback.
Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).
The day of the month, displayed in a window on a watch dial at the 3 or 6 o’clock position, or within a subdial at 9 o'clock.
Helium escape valve
Decompression system which allows helium to escape from inside the watch when the watch is worn for professional use in pressure chambers. (Long-term underwater work, crude oil exploration, etc.)
Self-locking crown, screwed into the tube of the case, used for highly water resistant divers' watches.
Transparent case back
A transparent case back - frequently made of sapphire - makes it possible to see the movement inside the watch.
Unidirectional rotating bezel
A bezel which turns in only one direction. Particularly useful for divers who cannot accidentally rotate it in the wrong direction, which could cause them to miscalculate their dive times. A rotating bezel makes it easy to measure elapsed time.
- Between lugs: 22mm
- Bracelet: titanium
- Case: Titanium
- Case diameter: 45.5mm
- Dial color: Blue
- Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
- Water resistance: 60 bar (600metres / 2000 feet)
- Movement type: Self winding
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