Omega Ladies Constellation Chronometer Watch - 35 mm Brushed Steel Case - Diamond Bezel - Blue Diamond Dial - Black Leather Strap - 123.18.35.20.56.001

35 mm brushed stainless steel case, transparent back, diamond bezel, domed scratch-resistant sapphire crystal with anti-reflective treatment inside, blue shell dial with diamond hour markers, self-winding chronometer Omega 2500 movement with Co-Axial Escapement, date, and seconds, approximately 48 hours of power reserve, black leather strap. Water resistant to 100 m.