Introducing Excalibur Spider Pirelli, the first Roger Dubuis fully versatile timepiece fuelled by adrenaline and crafted with winning motorsport tyre rubber. Brimming with racing design codes and emotions, the Excalibur Spider Pirelli is the latest innovation to emerge from Roger Dubuis and Pirelli partnership. When visionary engineers meet incredible watchmakers, they dare to break the rules to create unexpected masterpieces. Fast, safe and easy, inspired by the renown motorsports Pit Stop, each element of the Excalibur Spider Pirelli are interchangeable thanks to our latest ingenious Quick Release System allowing easy and quick interchangeability of all three components of the watch, from bezel, crown to strap, with a simple click. Now available with three additional kits in red, white or blue – the inimitable Pirelli color codes, to get it transformed from a full black to a pop of bold color, in a click.