Floating like a balloon and as blue as the sapphire safely nestled in its side, the Ballon Bleu de Cartier watch adds a dash of elegance to male and female wrists alike. Roman numerals are guided on their path by a deep blue winding mechanism. The convex curves of the case, guilloché dial, sword-shaped hands, and polished and satin-finish links of the bracelet ensure that the Ballon Bleu watch floats through the world of Cartier watchmaking. This model is complimented with 11 brilliant cut diamonds set into the silvered flinique dial.