Omega Seamaster Planet Ocean 600M Chronograph Steel Black Alligator Men’s Watch
This OMEGA Seamaster Planet Ocean 600M Master Chronometer Chronograph model, with its scratch-resistant sapphire crystal, features a black ceramic dial with Arabic numerals and a date window at the 6 o’clock position.
The dial presents a small seconds sub-dial, as well as 60-minute and 12-hour counters on one dial. The black ceramic unidirectional rotating divers’ bezel, with a Liquidmetal diving scale, is mounted on a 45.5 mm stainless steel case.
Other features include an alveol screw-in caseback and a black leather strap with rubber lining. The OMEGA Seamaster Planet Ocean 600M Master Chronometer Chronograph is water resistant to 60 bar (600 meters / 2000 feet), and has a helium-escape valve. The OMEGA Master Chronometer calibre 9900 can be seen through the transparent caseback.