OMEGA Seamaster Ploprof 1200M 55 x (Summer Blue)

Omega's Seamaster Ploprof 1200M Summer Blue, reference 227.32.55.21.03.001, is a dive watch with a steel case. The case is 15.5 mm thick and 45 mm lug to lug. The movement is the self-winding Omega calibre 8912, a Master Chronometer with a Co-Axial escapement and a 60 hour power reserve. A flat sapphire crystal with anti-reflective treatment on both sides covers the blue dial. The bezel rotates in both directions. The Ploprof also has a helium valve and a screw-down crown. Omega rates the case to 1200 metres, or 120 bar. A blue rubber strap is fitted to the watch.