Omega Style No: 123.10.38.21.06.001 Omega Constellation Co-Axial Watch - 38 mm Steel Case - Grey Dial

38 mm stainless steel case, transparent back, stainless steel bezel with engraved roman numerals, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, grey dial with a date window at 3 o’clock, caliber 8500 self-winding movement, approximately 60 hours of power reserve, stainless steel bracelet. Water resistant to 10 bar .