Cartier’s ‘Roadster’ draws on the aerodynamic lines of vintage sports cars, reflected in its curved case and distinctive dial layout. This larger version has been made in Switzerland from 18-karat gold (750) and polished stainless steel and fitted with an automatic movement and a silver speedometer-inspired dial with Super-LumiNova® markers. The innovative 'QuickSwitch' feature allows you to easily swap out the bracelet for the alligator leather strap, depending on your mood or the occasion.