Omega Constellation Co-Axial Watch - 27 mm Steel Case - Diamond-Set Bezel - Mother-Of-Pearl Dial - 123.15.27.20.55.003 Bronze 5 mm Case Shape Round

5 mm Case Shape Round Case Back Transparent Bezel White Gold Movement Automatic Dial Color Blue Dial Type Analog Date 6 o'clock Dial Markers Set with Diamonds Band Material Leather Clasp Fold-Over Clasp Water Resistance 30 Meters (100 Feet) Gender Men's

self-winding chronometer Omega 8421 movement with Co-Axial Escapement and seconds

approximately 45 hours of power reserve

Water resistant to 60 m

Brand Audemars Piguet Model Number 26560IO

Omega Constellation Co-Axial Watch - 27 mm Steel Case - Diamond-Set Bezel - Mother-Of-Pearl Dial - 123.15.27.20.55.003 Bronze 5 mm Case Shape Round27 mm stainless steel case, transparent back, diamond set bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, White mother of pearl dial with a wavy pattern that flows between the iconic claws, 11 diamond indexes, date window at 3 o'clock, caliber 8520 self winding movement with chronometer and automatic winding in both directions to reduce winding time, approximately 50 hours of power reserve, stainless steel