OMEGA Seamaster Diver 300M

Omega's Seamaster Diver 300M ref. 210.32.42.20.06.002 is a dive watch with a 42 mm steel case. Thickness runs to 13.8 mm and lug-to-lug measures 49.7 mm, with a domed sapphire crystal that carries antireflective treatment inside. A unidirectional rotating bezel surrounds the grey dial, and the screw-down crown works alongside a helium valve for saturation diving. The self-winding calibre 8806 sits within, a Master Chronometer movement certified by METAS with a silicon balance spring and 55 hours of power reserve. Rhodium plating and Geneva waves in arabesque finish the rotor and bridges, visible through the display back. The grey rubber strap closes with a steel folding clasp. Omega rates the case to 300 metres.