Omega Constellation Co-Axial Tahiti Watch - 27 mm Steel Case - Tahiti Mother-Of-Pearl Diamond Dial - 123.15.27.20.57.003 Champagne astronomical moon

astronomical moon

44 mm 950 platinum case

5 mm thick

While resolutely modern in style

Calibre 2943 hand-wound movement with hours

Omega Constellation Co-Axial Tahiti Watch - 27 mm Steel Case - Tahiti Mother-Of-Pearl Diamond Dial - 123.15.27.20.57.003 Champagne astronomical moon27 mm stainless steel case, transparent back, domed scratch resistant sapphire crystal anti reflective treatment on both sides, Tahiti mother of pearl dial with 11 diamond indexes, Caliber Omega 8520 self winding movement with co axial escapement, chronometer, date, approximately 50 hours of power reserve, stainless steel bracelet. Water resistant to 10 bar (100 metres 330 feet).