OMEGA Seamaster Diver 300M

The Omega Seamaster Diver 300M (reference 210.30.42.20.01.010) is a 42 mm steel case model with a ceramic rotating bezel and black dial. It is fitted with a steel bracelet, sapphire crystal and a sapphire display back, and is water resistant to 300 metres. The automatic calibre 8800 movement is Master Chronometer certified, offering 55 hours of power reserve along with date and chronometer functions.