Cartier. An 18ct white gold automatic calendar wristwatch, tank Americaine, Ref.1741. Recent. Rectangular case, cream dial with black printed Roman numerals, secret signature at VII, blued steel hands, brushed and polished curved rectangular case, the back held by 8 screws, cabochon set Crown, original fitted black leather strap with 18ct gold buckle. Case, dial and movement signed. 26 x 44 mm