Cartier: A 1920's gold tank wristwatch in typical case, the white dial with Roman numerals and blued steel moon hands, the back secured by four screws to the band with internal dust-ring and numbered indistinctly 15072 and another illegible number, numbered under the bezel 1175, the movement with cabouchon winder signed European Watch & Clock Co. Inc., jewelled to the centre with 17 jewels with 8 adjustments, numbered 207835