Item #: 1827065 This is an authentic CARTIER 18K Yellow Gold Alligator 41.5mm Santos 100 Chronograph Automatic Watch. The watch is crafted of 18 karat yellow gold and features a white dial, Roman numeral hour markers, sapphire crystal, blue spinel crown, brown alligator strap, sapphire crystal, and an automatic movement. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.