Omega Speedmaster Men's Automatic Gold Watch

Omega is famous for being the first watch on the moon and the preferred choice of secret agent James Bond. The Swiss watchmaker's prestigious history extends back to 1848. Men's watch case is constructed of 18-karat yellow gold and stainless steel Timepiece features a silver dial Luxury watch has a Tachymeter scale displayed on the bezel Small seconds dial Day, date, month and year display Chronograph functions Stainless steel bracelet Push-button fold-over buckle Domed, scratch-resistant sapphire crystal with anti-reflective treatment inside Self-winding chronograph movement with day, date and month indications Caliber: Omega 3606 Power reserve is 44 hours Water resistant to 100 meters/330 feet Case dimensions: 40 mm wide x 15 mm thick Bracelet dimensions: 17 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.