This is an authentic CARTIER 18K Yellow Gold 20mm Small Tank Francaise Quartz Watch. The watch is crafted of 18 karat yellow gold and features a white dial with black Roman numeral hour markers, blue steel sword hands, blue sapphire cabochon crown, sapphire crystal, and a quartz movement. This is a stunning watch with the classic style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.