Ballon Bleu de Cartier watch, 28 mm, quartz movement. 18K yellow gold case with 30 brilliant cut diamonds, total weight 0.97 carats. The grooved crown is set with sapphire cabochon. Silver-plated milky white dial with lacquer finish. Blue steel sword-shaped hand. Sapphire crystal. Orange-red + black lacquered crocodile leather strap, double adjustable 18K yellow gold gold folding clasp. Case thickness: 9.35 mm.