Description Cartier Gold 'Tank Francaise' Wristwatch, Ref. 1840 18 kt., automatic, square silver-tone engine-turned dial, black Roman numerals, sweep seconds, date aperture, round cabochon blue spinel crown, sapphire crystal, diameter ap. 32 x 28 mm., buckle link bracelet with double deployant clasp,signed Cartier, caseno. 135890CD, ap. 83.6 dwts. gross. Length 6 inches. C品相报告: Condition Report The movement is currently running, but not guaranteed to be in working order. 20J. Small bruise on crystal at 3:00. Normal wear, slightly to moderately scratched, several scratches visible on bezel and bar links. Case diameter 1 1/4 x 1 1/8 inches. Bracelet width 3/4 inch. Any condition statement is given as a courtesy to a client, is an opinion and should not be treated as a statement of fact and Doyle New York shall have no responsibility for any error or omission. Please contact the specialist department to request further information or additional images that may be available.