OMEGA Seamaster Diver 300M

The Omega Seamaster Diver 300M, reference 210.92.44.20.01.002, has a 43.5mm ceramic case paired with a textile bracelet and a black dial under a sapphire crystal. It is powered by the automatic Omega calibre 8806, a Master Chronometer movement, and water resistance is rated to 300 metres. The case features a rotating bezel, a screw-down crown, and a helium valve.