Cartier Style No: WHTA0037 Cartier Tank Cintrée Watch - 46.3 mm x 23.0 mm Yellow Gold Case - Golden-Finish Opaline Dial - Dark Gray Leather Strap

46.3 mm x 23.0 mm yellow gold case, 6.95 mm thick, 18K yellow gold beaded crown set with a sapphire cabochon, golden-finish opaline dial, caliber 1917 MC manual movement, approximately 38 hours of power reserve, dark gray alligator leather strap, 18K yellow gold ardillon buckle. Water resistant to 3 bar (approx 30 meters/100 feet).