Omega Constellation Double Eagle Men's Chrono Watch

Men's watch is constructed of stainless steel Stylish timepiece features a champagne copper dial with date display at the 3 o'clock Luxury watch makes a handsome addition to your wardrobe Stainless steel bezel with Roman numerals Power reserve: 48 hours, co-axial escapement Self-winding chronometer Omega calibre 2500 Domed, scratch-resistant sapphire crystal Water resistance: 100 meters/ 330 feet Case dimensions: 38 mm in diameter x 12 mm thick Strap dimensions: 24.5 mm wide x 8 inches long All measurements are approximate and may vary slightly from the listed dimensions. Men's watch bands can be sized to fit 7.5-inch to 8.5-inch wrists. Extra links are available through the manufacturer. (We do not provide this service). This watch is powered by automatic movement which means the winding of the spring occurs automatically when the wearer moves his arm. However, it is recommended that you manually wind the watch at least once every two weeks. It is also important to adjust the time once a month as automatic movement can gain or lose a few minutes per month.