OMEGA Seamaster Planet Ocean 600M

Omega's Seamaster Planet Ocean 600M, reference 217.32.42.21.01.003, is a dive watch with a 42 mm steel case. The case measures 13.79 mm thick with a lug-to-lug span of 47.5 mm, and a unidirectional rotating bezel surrounds the black dial. A flat sapphire crystal with anti-reflective treatment on both sides covers the dial. Inside is the self-winding calibre 8912, a Master Chronometer movement certified by METAS with resistance to magnetic fields up to 15,000 gauss and a 60-hour power reserve. It also has a time zone function, useful for tracking a second time. The watch is fitted with a black rubber strap and a steel folding clasp. Water resistance runs to 600 metres, well beyond what most diving requires.