OMEGA Seamaster Diver 300M

The Omega Seamaster Diver 300M (reference 210.30.42.20.01.001) is a 42 mm steel case model with a ceramic rotating bezel and black dial. It is fitted with a sapphire crystal and a steel bracelet, and the case has a thickness of 13.56 mm. Water resistance is rated at 300 metres, and the watch is powered by the automatic Omega calibre 8800, a Master Chronometer movement with a 55 hour power reserve. Additional features include a date function and a display back.