Roger Dubuis has established close ties with the automotive world. For quite some time, however, the brand's collections did not include chronographs, a typical racing complication. Even more surprisingly, Roger Dubuis has a long history in chronographs – from the early classic Lemania chronographs to the more recent RD580 or RD680 movements. On the occasion of the 2023 Goodwood Festival of Speed, Roger Dubuis has unveiled the Excalibur Spider Flyback Chronograph, a timepiece inspired by supercar engineering and incorporating what the brand calls the Horology: bold, expressive and technical watchmaking!