Cartier Ballon Bleu watch, 36mm. Movement: self-winding mechanical. Case: 18k rose gold set with 123 brilliant-cut diamonds (1.22 carats). Crown: fluted with a cabochon sapphire. Silver opaline dial with guilloché pattern. Blued steel sword-shaped hands. Sapphire crystal. Violet alligator leather strap with interchangeable 18k rose gold deployant buckle. Case thickness: 12.1mm. Water resistant up to 3 bar (~30 meters). Features: [This information is not provided in the text]