OMEGA Seamaster Planet Ocean 600M

The Omega Seamaster Planet Ocean 600M, reference 217.32.42.21.01.001, is a dive watch with a 42 mm steel case. It measures 13.79 mm thick with a lug-to-lug span of 47.5 mm. The unidirectional rotating bezel and screw-down crown pair with a flat sapphire crystal treated with anti-reflective coating on both sides. Inside is the self-winding calibre 8912, a Master Chronometer movement certified by METAS and resistant to magnetic fields up to 15,000 gauss, with a freesprung silicon balance spring and 60 hours of power reserve. It also has a time zone function, useful for tracking a second time zone at a glance. The black dial sits on a black rubber strap fitted with a steel foldover clasp. Omega rates this Planet Ocean to 600 metres.