Omega Seamaster 300 Master Co-Axial Watch - 41 mm Yellow Gold Case - Unidirectional Bezel - Black Dial - 233.60.41.21.01.002

41 mm 18K yellow gold case, transparent back, unidirectional rotating bezel ring has an OMEGA Ceragold‚Ñ¢ diving scale, scratch-resistant sapphire crystal anti-reflective treatment inside, sand-blasted black dial with 18K yellow gold hands coated with vintage Super-LumiNova, Caliber Omega 8401 self winding movement with co-axial escapement, chronometer, approximately 60 hours of power reserve, yellow gold bracelet. Water resistant to 30 bar (300 metres / 1000 feet).