Omega Constellation Quartz - 25 mm Steel Case - Diamond Bezel - Blue Glass Diamond Dial - 131.15.25.60.53.001 Coral caliber 8520 self-winding movement with

caliber 8520 self-winding movement with chronometer and automatic winding in both directions to reduce winding time

folding Oysterclasp buckle

smooth bezel

diamond-set 18k red gold bezel

Omega Constellation Quartz - 25 mm Steel Case - Diamond Bezel - Blue Glass Diamond Dial - 131.15.25.60.53.001 Coral caliber 8520 self-winding movement with25 mm steel case, diamond paved bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, blue aventurine glass dial with diamond hour markers, Calibre Omega 4061 quartz movement, approximately 48 months of power reserve, steel bracelet. Water resistant to 30 metres (100 feet).