Omega Seamaster Ploprof 1200M Co-Axial Master Chronometer Watch - 55 x 48 mm Titanium Case - Bi-Directional Bezel - Grade 5 Titanium Dial - An Additional Grey Rubber Strap - 227.90.55.21.99.002 DIal 46mm 18K white gold case

46mm 18K white gold case

7 Roman numerals and white transferred hour-markers

manual movement

approximately 50 hour of power reserve

Omega Seamaster Ploprof 1200M Co-Axial Master Chronometer Watch - 55 x 48 mm Titanium Case - Bi-Directional Bezel - Grade 5 Titanium Dial - An Additional Grey Rubber Strap - 227.90.55.21.99.002 DIal 46mm 18K white gold case55 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, grade 5 titanium dial with varnished orange and white 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 feet). Delivered in a