Omega Constellation Omega Co-Axial Master Chronometer - 29 mm Yellow Gold Case - Diamond Bezel - Blue Glass Diamond Dial - 131.55.29.20.53.002 Cartier caliber 567/2 hand-winding movement with

caliber 567/2 hand-winding movement with double seconds

45 mm polished red sapphire crystal case

41mm polished and satin-finished 18K red gold case

Power Reserve: 100 hours

second strap

Omega Constellation Omega Co-Axial Master Chronometer - 29 mm Yellow Gold Case - Diamond Bezel - Blue Glass Diamond Dial - 131.55.29.20.53.002 Cartier caliber 567/2 hand-winding movement with29 mm yellow gold case with anti magnetic protection, transparent back, diamond paved bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, blue aventurine glass dial with diamond hour markers with date at 6 oclock, Calibre Omega 8701 self winding co axial master chronometer movement with date, approximately 50 hours of power reserve, yellow gold bracelet. Water resistant to 50 metres (167 feet).