OMEGA Seamaster Diver 300M

The Omega Seamaster Diver 300M, reference 210.90.42.20.01.003, is a dive watch with a 42 mm case in bronze gold. The case is 13.8 mm thick and measures 49.7 mm lug to lug. A domed sapphire crystal with an anti-reflective treatment on the inside covers the black dial. The self-winding Omega calibre 8806 is a Master Chronometer movement with a 55 hour power reserve. The watch has a display back, a helium valve and a screw-down crown. The unidirectional rotating bezel has a burgundy anodized aluminium ring. Omega rates the case to 300 metres. A brushed mesh bracelet is fitted to the watch.