Omega Constellation Quartz - 25 mm Steel Case - Diamond Bezel - Blue Glass Diamond Dial - 131.15.25.60.53.001

25 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).