A LADY'S GOLD OVAL SHAPED WRISTWATCH, Cartier, Paris, "BAIGNOIRE", CIRCA 1980

18k, circular rhodium plated lever movement, 17 jewels, mono-metallic balance, white dial with Roman numerals, blued steel sword hands, polished oval shaped case with stepped bezel, sapphire cabochon set crown, screwed-down case back with T-bar lugs, case, dial and movement signed, with a polished gilt Cartier buckle.