Ballon Bleu de Cartier watch, 36 mm, self-winding mechanical movement. Steel case, 18K pink gold bezel, fluted 18K pink gold crown set with a synthetic cabochon-shaped spinel. 12-zone silvered flinqué guilloché dial with lacquered sunray effect. Blued-steel sword-shaped hands. Sapphire crystal. Steel bracelet with central 18K pink gold links in the middle. Wrist size: 175 mm. Case thickness: 12. 05 mm. Water-resistant to 3 bar (approx. 30 meters/100 feet).Floating like a balloon and as blue as the cabochon safely nestled in its side, the Ballon Bleu watch by Cartier 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 or satin-finish links of the bracelet ensure that the Ballon Bleu watch by Cartier floats within the world of Cartier watchmaking. Explore the full Cartier range here.