Cartier, Ballon Bleu, model: W6920069, automatic mechanical, 18k rose gold, diameter: 33mm, the entire watch is crafted from 18K rose gold. The signature crown guard is set with synthetic spinel, which is one of the most recognizable features of the Ballon Bleu. The silver-white radial dial is paired with Roman numeral hour markers and blue steel hands. With a diameter of 33mm, it is a popular size for women to wear, featuring an elegant and versatile style. It is paired with a brown alligator leather strap, which has a high-end texture. It can also be replaced with straps of other colors or materials later, suitable for different dressing scenarios.