enamel guilloche oscilateur harmonieux rudis sylva TourbillonRudis Sylva – RS12 Grand Art HorlogerLast year I met Jacky Epitaux, the CEO of Rudis Sylva, in Geneva. He invited me to Les Bois so …Continue reading “Rudis Sylva – RS12 Grand Art Horloger”Loading... 25. December 2012 / By Boris Pjanic