Cartier Ballon Bleu Flying Tourbillon Watch - 46.40 mm White Gold Case - Satin Brushed Dial - Black Alligator Strap - W6920081

46.40mm 18K white gold case, 13.8mm thick, fluted in 18K pink gold crown set with a sapphire, sapphire crystal, satin brushed dial openwork grid with Roman and Arabic numerals, blued steel hands, caliber 9456 MC manual movement, approximately 50 hours of power reserve, black alligator strap, double adjustable deployant buckle in 18K white gold. Water resistant to 30 meters.