Su, Jiaxian (15 de octubre de 2017). «The True Story of Roger Dubuis (1938-2017)»(en inglés). SJX Watches. «Mr Dubuis began his watchmaking career during the golden age of Swiss watchmaking, starting at Longines in the late 1950s. [...] He then moved to Geneva to work for Patek Philippe as a constructor and watchmaker in the high complications workshop [...] / After 14 years at the pedigreed Geneva watchmaker, he left in 1980 to set up a small workshop where he repaired watches and clocks for collectors, auction houses and watch brands. [...] in the early 1990s Mr Dubuis, the modest, subtle watchmaker, met Carlos Dias, who later became the swaggering impresario of the Roger Dubuis brand.»
