A true master of precision, this OMEGA Seamaster Planet Ocean is a dive watch categorized 'ultraDeep', equipped with a 45.5 mm case in O-MEGASTEEL steel and a polished black ceramic bezel. As for its dial, it is lacquered in a spectacular blue to black gradient, and its white gold hands and hour markers have a white Super-LumiNova coating for exceptional legibility. Want a watch that has made history? The UltraDeep has a water-resistant design to 6000 meters (20 000 feet) and meets the 2018 ISO 6425 standard for saturation dive watches. Additionally, with its O-MEGASTEEL steel bracelet with deployment clasp and Omega's patented pusher, your adventure in the deep will be assured.