A nice vintage Cartier Tank Louis reference 78086 in 18k yellow gold, crafted during the 1980s. A popular and enduring classic from Cartier, featuring ivory dial, black Roman numeral markers and inner minute track, sword-shaped blued-steel hands and beaded blue cabochon crown encased by a 23.5mm rectangular case and slim 6mm silhouette. Paired with a black lizard strap and Cartier deployant buckle for a comfort fit, suitable for men or women.  Dial shows patina, crown has a nick on end, scratches on case. Original dial, hands and crown. Case measures 23.5 x 30mm, 6mm thick. Sapphire crystal.  Cartier cal. 2512-1(78-21) ETA, 17 jewels manual wind.  Case# 101xx New non-Cartier handmade black leather strap, fits 7 inches. 17mm lug width. Modeled on 6 inch wrist. This Cartier Tank has undergon Luxury Yellow Gold Collectible Watch, Classic Collectible Watch With Rectangular Dial, Classic Watches With Rectangular Dial For Collectors, Classic Yellow Gold Watch With Gold-tone Hardware, Classic Yellow Gold Watch, Classic Formal Watches With Gold Clasp, Luxury Formal Watches Stamped 14k, Luxury Formal Watches 14k Stamped, Luxury 14k Stamped Formal Watches