The skeleton calibres manufactured by Roger Dubuis in Geneva are the essence of the expressive singularity of the excalibur collection. Complying with one of the most respected certifications of haute horlogerie, the poinçon de Genève, the excalibur watches are designed like contemporary works of art. Every single component being finished by hand, the watches are symbols of passion. The work of hyper-skilled craftsmen is at the forefront of each watch with a direct view on the creative mechanics making these pieces more alive than ever.
Skeleton double flying tourbillon: manufactured in the Roger Dubuis workshop in Geneva Re-engineered and improved performances with a power reserve of 72 hour, better resistance to magnetism thanks to tourbillon carriages made in titanium and cobalt-chrome Two tourbillons linked with a differential directly connected to the second wheel of the gear train for a better transmission of the energy Poinçon de Genève certified, one of the most demanding certifications in the world of Haute Horlogerie