Ballon Bleu de Cartier watch, 28 mm, quartz movement. Case in steel, fluted crown set with a synthetic cabochon-shaped spinel. 12-zone flinqué dial, silvered lacquered sunray effect, set with 11 brilliant-cut diamonds totalling 0. 05 carats. Blued-steel sword-shaped hands. Sapphire crystal. Interchangeable steel bracelet. Case dimensions: diameter: 28 mm, thickness: 9. 35 mm. Water-resistant to 3 bar (approx. 30 metres).ABOUT THE COLLECTIONFloating 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.