A Cartier Tank Française Large Automatic 18ct gold gentleman's bracelet wristwatch, Ref. 1840, the signed silvered square dial with black Roman hour numerals and date aperture, with sapphire cabochon set crown, the signed case back detailed 'Automatic Water Resistant Swiss Made 18K 1840 CC467729', the bracelet with signed double foldover clasp, case width 2.8cm, total weight 133.6g, with two spare links, international guarantee certificate, dated '10/3/98', international service guarantee card, instruction booklet and pouch.