Cartier tank Americaine Ref 1730 an 18ct gold chronograph wrist watch circa 2000. Dial: silvered, black Roman numeral hour markers. Calibre: quartz not running, requires service. Case: brushed and polished rectangular, faceted gem-set crown, flanked by twin buttons, back secured by 8 screws. Case number: CC273185. Closure: Cartier black leather strap and 18ct gold folding clasp. Dimensions: 26 x 44 mm including lugs. Signed: case, dial and movement. Accessories: none