This is an authentic CARTIER Carbon Titanium Men's Santos 100 Automatic Water Resistant Watch in Black. This chic and sporty watch has a nylon wrist band with a carbon casing and a titanium bezel. The extra-large Roman numerals are titanium for a bold look and the classic style of Cartier. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.