Ballon Bleu de Cartier watch, 33 mm, mechanical movement with automatic winding. Rose gold 750/1000 case, fluted crown set with a blue cabochon-shaped sapphire, silvered guilloché lacquered opaline dial, 12 Roman numerals, blued-steel sword-shaped hands, sapphire crystal, strap in alligator leather, rose gold 750/1000 ardillon buckle. Case dimensions: diameter: 33 mm, thickness: 10.16 mm. Water-resistant up to 3 bar (approx. 30 meters/100 feet).