Seamaster Planet Ocean 600MIt was with OMEGAs maritime legacy in mind that the brand launched its Planet Ocean line in 2005. The stylish OMEGA Seamaster Planet Ocean 600M pays homage to OMEGAs dive watch heritage. This model, with its scratch resistant sapphire crystal, features a white dial with a date window at the 3 oclock position. The diamond set, unidirectional rotating bezel is mounted on a 37. 5 mm 18K red gold case on a white leather strap. The OMEGA Seamaster Planet