One of the most intriguing watches created by Cartier thus far is the new Ballon Bleu Tourbillon. The Ballon Bleu Tourbillon is Cartier’s first that incorporates the brand’s new 9452MC tourbillon movement, which bears the Geneva Seal hallmark. The Ballon bleu de Cartier Flying Tourbillon watch is watchmaking piece of art and it’s a great [...]