Omega Style No: 123.25.27.20.57.004 Omega Constellation Co-Axial 27 mm Watch - 27.0 mm Steel Case - Red Gold Diamond Bezel - Pink Mother-Of-Pearl Diamond Dial

27.0 mm stainless steel case, transparent back, 18K red gold bezel with diamond-set, scratch-resistant sapphire crystal with anti-reflective treatment on both sides, pink mother-of-pearl dial with diamonds, caliber 8520 self-winding movement with chronometer and a date window at 3 o'clock, approximately 50 hours of power reserve, stainless steel bracelet with 18K gold links. Water resistant to 10 bar.