OMEGA Seamaster Diver 300M

The Omega Seamaster Diver 300M, reference 210.62.42.20.01.003, is a dive watch with a 42 mm yellow gold case. The case is 13.72 mm thick and measures 49.93 mm lug to lug. Calibre 8801 is a self-winding movement with a 55 hour power reserve, certified as a Master Chronometer. The crystal is domed sapphire with anti-reflective treatment on both sides. The black dial has a date window at 6 o'clock, and the watch has a unidirectional rotating bezel and a helium escape valve. A screw-down crown is fitted, and the display back shows the movement. Omega rates the case to 300 metres. A black rubber strap is fitted to the watch.