White composite material, Mineral Composite Fiber. MCF - Automatic skeleton
Poinçon de Genève certified, one of the most demanding certifications in the world of Haute Horlogerie.
This Excalibur Soho Edition MB features Traffic red touches to match with Soho boutique universe and graffitied rubber strap with No Rules Our Game moto.

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.