Ballon Bleu de Cartier Watch Ref. HPI00963 - Large

The Ballon Bleu de Cartier Ref. HPI00963 is a masterpiece of haute joaillerie and watchmaking. Fully set with brilliant-cut diamonds across the case, dial, and bracelet, this exceptional timepiece features Cartier’s iconic Roman numerals, blued steel hands, and a mesmerizing open-worked tourbillon at 6 o’clock, blending elegance with technical mastery.