Item #: 1435974 This is an authentic CARTIER 18K Yellow Gold Alligator 20mm Tank Francaise Quartz Watch. The watch is crafted of 18 karat yellow gold and features a white dial, blue sword hands, signature blue cabochon crown, sapphire crystal, blue alligator strap, and a quartz movement. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.