Item #: 1185908 This is an authentic CARTIER 18K White Gold 19mm Tank Americaine Quartz Watch Black. The watch is crafted of 18 karat white gold and features a black dial with numerical hour markers, a faceted blue sapphire crown, link bracelet, and a Swiss quartz movement. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.