CARTIER. AN EXTREMELY RARE AND POSSIBLE UNIQUE VINTAGE ART DECO WOMAN’S GOLD, DIAMONDS AND ONYX MANUAL VINTAGE WRISTWATCH TRIPLE SIGNED ON THE CASE, MOVEMENT AND BEZEL 7092 Date: Circa 1910's Case reference: 1462/2854 Movement: Signed Cartier Paris, 19-Jewels, 8 adjustments Dial: Signed, silvered, black Roman numerals, black outer minute division, blued hands Case: Signed, 2 tone gold, rose-cut diamonds and faceted onyx, crown with rose-cut diamond accent, No. 7092 Strap: Original grosgrain silk strap by Cartier, rectangular deployment clasp with similarly-cut diamond border Size: 23.2mm *Just 4 examples of Cartier watches with diamond, onyx and grosgrain silk strap can be found. See Rudoe, Judy, ‘Cartier, 19000-1939’, 1997, British Museum Press, London, pages 93 and 242 *An example can be found on the book Limited Edition "Le Temps De Cartier" by Jader Barracca, Giampiero Negretti and Franco Nencini, p.71