Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Ladies Watch - 38 mm Steel And Sedna Gold Case - Glossy Grey Diamond Dial - 220.20.38.20.56.001

38 mm stainless steel and 18K Sedna gold case, transparent back, domed scratch-resistant sapphire crystal anti-reflective treatment on both sides, glossy grey dial with a date window at 6 o’clock and 11 diamond indexes in 18K Sedna™ gold holders, Caliber Omega 8800 self winding movement with co-axial escapement, chronometer, date, approximately 55 hours of power reserve, stainless steel and Sedna gold bracelet. Water resistant to 15 bar (150 metres / 500 feet).