Cartier Ballon Bleu Men's Two-tone Automatic Watch

Men's watch is constructed of 18-karat yellow gold and stainless steel Large model timepiece boasts an 18-karat yellow gold fluted crown set with a synthetic cabochon-shaped spinel Luxury watch features a silvered opaline dial with Roman numerals Sword-shaped blue-plated steel hands Date display at 3 o'clock Mechanical movement with automatic winding Cartier calibre 049 Water resistance is 30 meters/100 feet Case dimensions: 42 mm in diameter x 14 mm thick Strap dimensions: 19 mm wide x 7 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.