A complete set of Cartier, model: WSBB0046 Ballon Bleu series Ladies' automatic mechanical watch, a fan of teenage girls • Size: 33mm in diameter, mainstream wearing size for women, AUTOMATIC mechanical movement (" AUTOMATIC "marked on the dial) • Material: Stainless steel case + three-section stainless steel strap, off-center crown at 3 o 'clock with a cabochon sapphire, domed curved sapphire crystal • Dial: Warm pink radiating guilloche dial, Roman numeral hour markers paired with classic blue steel hands, a popular and scarce color combination for the Ballon Bleu Design highlights The iconic dome-shaped crystal: The curved drum-shaped sapphire is the most recognizable design in the Ballon Bleu series, with a full and rounded visual effect Eccentric sapphire crown: Derived from the shape of a hot air balloon and also the origin of the name "Blue Balloon", it is inlaid with synthetic sapphire The guillowed-out carved dial: The central wavy radial pattern is hand-carved, creating a rich layering effect under light