Omega Constellation Co-Axial Watch - 38 mm Steel Case - Grey Dial - 123.10.38.21.06.002
38 mm stainless steel case, transparent back, stainless steel bezel, domed scratch-resistant sapphire crystal anti-reflective treatment on both sides, grey dial with an embossed lozenge pattern and a date window at the 3 o’clock position, Caliber Omega 8500 self winding movement with co-axial escapement, chronometer, date, approximately 60 hours of power reserve, stainless steel bracelet. Water resistant to 10 bar (100 metres / 330 feet).