Omega Seamaster Ploprof 1200M Co-Axial Master Chronometer Watch - 55 x 48 mm Titanium Case - Bi-Directional Bezel - White Dial - An Additional Electric Blue Rubber Strap - 227.90.55.21.04.001 Carlo scratch-resistant sapphire crystal with anti-reflective

scratch-resistant sapphire crystal with anti-reflective treatment on both sides

73mm thick

calibre 59360 movement with big date

39mm x 31mm 18K white gold case

Omega Seamaster Ploprof 1200M Co-Axial Master Chronometer Watch - 55 x 48 mm Titanium Case - Bi-Directional Bezel - White Dial - An Additional Electric Blue Rubber Strap - 227.90.55.21.04.001 Carlo scratch-resistant sapphire crystal with anti-reflective55 x 48 mm titanium case with helium escape valve, transparent back, bi directional rotating bezel ring, flat scratch resistant sapphire crystal anti reflective treatment on both sides, lacquered white dial is complemented by orange aluminum and varnished blue hands, Caliber Omega 8912 self winding movement with co axial escapement, chronometer, approximately 60 hours of power reserve, titanium bracelet. Water resistant to 120 bar (1200 metres 4000