36 mm, 18K pink gold, leather, sapphire
Ballon Bleu de Cartier watch, 36 mm, mechanical self-winding movement. 18K pink gold case, fluted crown decorated with a blue sapphire cabochon, lacquered silvered guilloché opaline dial, Roman numerals, blued-steel sword-shaped hands, sapphire crystal, alligator-skin strap with 18K pink gold ardillon buckle. Case dimensions: diameter: 36.6 mm, thickness: 12.05 mm. Water-resistant to 3 bar (approx. 30 metres).