Girard-Perregaux introduces a new 20-piece limited edition version of its ww.TC world timer. The new timepiece features a 43 mm white ceramic case against black rubber push buttons and crowns. The watch also includes a smoked sapphire glass for a more distinct look. The sapphire display is mounted against a black DLC coated titanium caseback. Like others in the series the watch operates on an automatic mechanical Girard-Perregaux GP3300-0028 caliber.