Omega Style No: 123.10.38.21.03.001 Omega Constellation Co-Axial Watch - 38 mm Steel Case - Blue Dial

38 mm stainless steel case, transparent back, stainless steel bezel, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, Blue dial with an embossed lozenge pattern and a date window at 3 o’clock and its engraved roman numerals, caliber 8500 self-winding movement with automatic winding in both directions to reduce winding time, approximately 60 hours of power reserve, stainless steel bracelet. Water resistant to 10 bar.