First introduced three years ago, the Quatuor is one of Roger Dubuis’ most complicated wristwatches, equipped with four inclined balance wheels. At SIHH 2017 the watch will get a facelift, with new blue and red livery, and more notably a watch case in cobalt-chromium alloy that’s the result of complex processing. The case material is […]
Continue reading ‘SIHH 2017: Introducing the Roger Dubuis Excalibur Quatuor Cobalt MicroMelt’