This is truly a lovely ladyís wristwatch. The Cartier Santos Dumont in solid 18k gold with mechanical movement. Case dimensions are 23mm wide by 32mm long by 4.3mm thick. Case alternates brushed and polished surfaces, most notable the polished bezel with exposed screws. Crown features sapphire cabochon. White dial with classical black roman numerals and blued hands. This 1980ís vintage Cartier is still in like new condition.