Omega Seamaster Planet Ocean Big Size Watch - 45.5 mm Red Gold Case - Unidirectional Bezel - Black Dial - Black Leather Strap - 222.63.46.20.01.001 Railmaster Caliber Omega 2627 self winding

Caliber Omega 2627 self winding movement with rhodium-plated finish

approximately 49 hours of power reserve

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

Featuring a 39 mm steel case with a polished and satin finish

green ceramic bezel with an OMEGA Ceragold diving scale

Omega Seamaster Planet Ocean Big Size Watch - 45.5 mm Red Gold Case - Unidirectional Bezel - Black Dial - Black Leather Strap - 222.63.46.20.01.001 Railmaster Caliber Omega 2627 self winding45. 5 mm 18K red gold case with helium escape valve, screw in crown, unidirectional rotating bezel, domed scratch resistant sapphire crystal, black dial, self winding chronometer Omega 2500 movement with Co Axial Escapement and date, approximately 48 hours of power reserve, black leather strap. Water resistant to 600 m.