Omega Constellation Manhattan Co-Axial Master Chronometer Watch - 29 mm Sedna Gold Case - Blue Diamond Dial - 131.50.29.20.53.001

29 mm 18K Sedna gold case, transparent back, bezel engraved with Roman numerals, domed scratch-resistant sapphire crystal anti-reflective treatment on both sides, sun-brushed blue dial with diamond hour markers and a date window at the 6 o'clock position, Caliber Omega 8701 self winding movement with co-axial escapement, chronometer, date, approximately 50 hours of power reserve, Sedna gold bracelet. Water resistant to 5 bar (50 metres / 167 feet).