Cartier's rugged Roadster chronograph combines elegant lines with bold, energetic styling for a look that's masculine yet refined. The large polished steel case is featured on a polished steel triple link bracelet with brushed center links and a hidden, deployment clasp. An additional black leather strap, instantly interchangeable using Cartier's patented system, is also included. Luminous black sword hands, luminous markers, and bold black Roman numerals stand out against the ivory dial, which is etched with concentric rings for a sporty driving watch look. A black chronograph seconds hand and three oval subdials display the chronograph functions, which include seconds, minutes to 30, and hours to 12. The dial also features a magnified date window at the three o'clock hour. A prominent polished steel cabochon crown completes the signature look. Suitable for all luxury and sporting occasions, this watch offers Cartier's own Calibre 8510 Swiss-automatic movement and is rated water resistant to 330 feet.