An 18 carat yellow gold 'Tank' wristwatch, by Cartier, the square cream-coloured dial with Roman numerals and blued steel hands, to the polished gold bezel with cabochon sapphire crown, secret signature at 7 o'clock, brown leather strap with gold buckle clasp, quartz movement, dial, case, strap and clasp signed Cartier, case numbered 1821 MG272104, maker's marks, Convention marks and Swiss assay marks, dial 2.9 x 2.4 cm. Length 20.8 cm