Ballon Bleu de Cartier watch, 33 mm. Self-winding mechanical movement. 18K pink gold case and fluted crown set with a cabochon sapphire. Flinqué dial with 12 zones, lacquered silver soleil effect, set with 11 brilliants (0.05 carats). Sword-shaped hands of blued steel. Sapphire crystal. Bracelet in 18k rose gold, wrist circumference 175 mm. Case thickness 9.96 mm. Waterproof up to 30 meters.