Omega Style No: 131.10.36.60.01.001 Omega Constellation Quartz - 36 mm Steel Case - Black Dial

36 mm steel case, bezel engraved with Roman numerals, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, sun-brushed black dial with date at 6 oclock, Calibre 4564 quartz movement with date, approximately 25 months of power reserve. Water resistant to 30 metres (100 feet).