Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 42 mm Steel And Yellow Gold Case - Unidirectional Bezel - Black Ceramic Dial - 210.20.42.20.01.002 Rhodium-Grey Brand Audemars Piguet Series Royal

Brand Audemars Piguet Series Royal Oak Model Number 77450BC

caliber 2500 self-winding movement with chronometer and a date window at 6 o'clock

43 mm stainless steel case

Crown Screw Down Bezel White Gold Hands Silver-tone Dial Color Blue Dial Type Analog Water Resistance 20 Meters (60 Feet) Gender Men's

Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 42 mm Steel And Yellow Gold Case - Unidirectional Bezel - Black Ceramic Dial - 210.20.42.20.01.002 Rhodium-Grey Brand Audemars Piguet Series Royal42 mm stainless steel and 18K yellow gold case with helium escape valve, transparent back, unidirectional rotating bezel with a Ceragold diving scale, domed scratch resistant sapphire crystal anti reflective treatment on both sides, polished black ceramic dial with laser engraved waves and a date window at 6 oclock, Caliber Omega 8800 self winding movement with co axial escapement, chronometer, date, approximately 55 hours of power reserve, stainless