Roger Dubuis introduces the Excalibur Double Tourbillon White Ceramic edition. Crafted with the first white ceramic case from Roger Dubuis, the timepiece features an EON GOLD design that offers an undeniably sharp and sophisticated contrast. Combined with the advanced mechanics of the signature double tourbillon, the Maison once again proves its horological and technical supremacy in the world of Hyper Horology.
Ceramic is four times harder to harness than stainless steel, and its finishing takes 15 times longer than crafting the same case from gold. Only the most dedicated and skilled dare to take on such a task. Hyper-resistant to daily scratches and refusing to tarnish over time, Roger Dubuis’ ceramic timepieces combine hyper durability with hyper expressivity.
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Recently enhanced with rare craftsmanship, the technical prowess of the RD108 calibre is a striking expression of contemporary flair. The iconic movement features two tourbillons linked by a centred differential that increases accuracy while maximising the transmission of energy.
With a titanium lower tourbillon cage, twice lighter than stainless steel, the weight of the piece is reduced to optimum effect. Proving no detail goes unconsidered, non-magnetic material is also used inside the tourbillon to better serve the wearer and improve their experience.
Such technical choices allow the power reserve to be radically optimised to 72 hours, providing the option of leaving the watch unworn over weekends without the worry of resetting when Monday comes.
Meanwhile, clean-cut lines on both the 45mm case and movement create its strong visual identity and give the impression of a thinner look and feel. In remastering the Roger Dubuis star, repositioned to levitate freely above the barrel, a heightened sense of transparency and depth is also created.
This dynamic aesthetic is rewarded with the Poinçon de Genève, one of the most demanding signatures in fine watchmaking and one that requires the manual decoration of each and every component of the watch.
The expressive and modern lines of the iconic Excalibur Double Tourbillon are amplified through a series of curated aesthetic choices. Opting for a design that is undeniably distinctive and sophisticated, the radiant white ceramic case is paired with a precious EON GOLD TM bezel, crown, and case-back.
This design is further enhanced by a coated pink gold signature star, hour markers, and indexes, themselves applied on a white Mineral Composite Fiber (MCF) flange. A perfect colour match for the refined white case is found in the embossed white calf-leather strap, featuring a patented Quick Release System for ultimate versatility.
The Excalibur Double Tourbillon White Ceramic edition is the latest step forward in Roger Dubuis’ quest for hyper performance, mastery of materials, and standout design. It is proof that the Maison has always offered and always will offer the most exciting way to experience Hyper HorologyTM.