Omega Constellation Quartz - 25 mm Steel Case - Diamond Bezel - Blue Glass Diamond Dial - 131.15.25.60.53.001 Coral 18K white gold bezel set

18K white gold bezel set with 36 diamonds and 12 black sapphires

white mother-of-pearl dial complete with 12 diamond hour indexes and a diamond Constellation Star

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

caliber 8901 self-winding Co-Axial master chronometer movement with date function

Omega Constellation Quartz - 25 mm Steel Case - Diamond Bezel - Blue Glass Diamond Dial - 131.15.25.60.53.001 Coral 18K white gold bezel set25 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).