Item #: 554304 This is an authentic CARTIER 18K Yellow Gold Alligator 27mm Santos Dumont Manual Winding Watch Black. The watch is crafted of 18 karat yellow gold and features a white dial with Roman numeral hour markers, sapphire crystal, shiny black alligator strap with a yellow gold buckle, and a manual winding Swiss movement. This is a beautiful timepiece with the elegant style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.