As good looking as it is powerful, this OMEGA Seamaster Planet Ocean 600m Automatic Chronometer Men\'s Watch is powered by a legendary Master Chronometer movement. We love the trendy blue dial and bezel. At A Glance  Fastened with a stainless steel bracelet 43.5mm stainless steel case with a blue ceramic unidirectional rotating bezel and 600m water resistance Helium escape valve Scratch-resistant sapphire crystal Blue dial with Arabic numeral and baton hour markers Date window at 3 o’clock Powered by the OMEGA Co-Axial Calibre 8900 Master Chronometer self-winding automatic movement Minimum power reserve of 60 hours