Cartier Style No: WHSA0043 Cartier Santos-Dumont Micro-Rotor Skeleton Watch - 43.5 mm x 31.4 mm Yellow Gold Case - Skeleton Dial - Dark Gray Leather Strap

43.5 mm x 31.4 mm yellow gold case, 8.00 mm thick, beaded 18K yellow gold crown set with a sapphire cabochon, sapphire crystal and caseback, skeleton dial, automatic mechanical movement, approximately 44 hours of power reserve, semi-matte dark gray alligator leather strap, 18K yellow gold ardillon buckle. Water resistant to 3 bar (approx 30 meters/100 feet).