its scratch-resistant sapphire crystal, features a black dial with a small seconds dial, a date window and a central chronograph hand. Sixty-minute and 12-hour counters are found on the same dial at the 3 o’clock position, allowing for intuitive reading of the elapsed time. The black ceramic unidirectional rotating divers’ bezel is mounted on a 45.5 mm stainless steel case on a black rubber strap.
The OMEGA Seamaster Planet Ocean 600M is water resistant to 600 metres / 2000 feet / 60 bar, and has a helium-escape valve. This certified chronometer timepiece is powered by the OMEGA Co-Axial calibre 9300 which can be seen through the transparent caseback.
Complicated watch with a function for measuring short time periods in addition to its function for permanently displaying hours, minutes and seconds.
Helium escape valve
Transparent case back
Unidirectional rotating bezel
60 bar (600 metres / 2000 feet)
Case Diameter: 45.5 mm