Tank 'Jacques' Ultra thin | A yellow gold wristwatch | Circa 1972 Cartier, London Tank 'Jacques' Ultra thin A yellow gold wristwatch Circa 1972 Dial: white Calibre: manual winding, 18 jewels Movement number: 2'087'771 Case: 18k yellow gold tank, case back secured by 4 screws Case number: 1'469 Closure: 18k yellow gold Cartier buckle marked 1'469 Dimensions: 23.5 x 31 mm Signed: case, dial and movement Box: yes Papers: no Accessories: Cartier presentation case