Omega Constellation Co-Axial Watch - 27 mm Steel And Yellow Gold Case - Diamond-Set Yellow Gold Bezel - Champagne Mother-Of-Pearl Dial - Steel Bracelet - 123.25.27.20.57.002

27 mm stainless steel and yellow gold case, transparent back, diamond-set 18K yellow gold bezel, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, champagne mother-of-pearl dial with a wavy pattern extending from the iconic claws, 11 diamond indexes, date window at 3 o'clock, calibre 8520 self-winding movement with co-axial escapement for greater precision stability and durability, approximately 50 hours of power reserve, stainless steel bracelet with 18K yellow gold bars. Water resistant to 10 bar.