This is an authentic CARTIER Stainless Steel 31mm Must De 21 Quartz Watch. The watch is crafted of stainless steel and features a silver dial, Roman numeral bezel, blue steel hands, blue cabochon crown, sapphire crystal, and a quartz movement. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.