Cartier Paris Gold and Diamond 'Tortue' Wristwatch 18 kt., quartz, the tonneau-shaped off-white dial with black Roman numerals and outer railroad track indicator, with blued steel hands, with single-cut diamond bezel and lugs and inverted round diamond crown, diameter ap. 26 x 19.5 mm., completed by a five row bar link bracelet set with single-cut diamonds, with deployant clasp, signed Cartier Paris, Swiss Made, with maker's mark, case no. 660170113, ap. 37.6 dwts. gross. Length 6 1/2 inches. C Property of a Massachusetts Collector