Cartier Style No: WGTN0005 Cartier Tonneau Watch - 46.3 mm Platinum Case - Gray Alligator Strap

46.3 mm x 23 mm platinum case, 7.2 mm thick, beaded crown set with a ruby cabochon totaling 0.34 carats, mineral crystal, silver-gray sunray-effect dial, caliber 1917 MC manual movement, gray semi-matte alligator leather strap, 12 mm platinum ardillon buckle. Water resistant to 3 bar (approx 30 meters/100 feet).