Roger Dubuis

Excalibur DT Black Ceramic


Limited to 28 pieces – The skeleton calibres manufactured by Roger Dubuis in Geneva are the essence of the expressive singularity of the Excalibur collection.

Ceramic – Manual-winding – 45mm

Detailed features & specifications

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.


Case – Black ceramic case and sapphire crystal with anti-reflective coating Black titanium DLC open case back with sapphire crystal

Case Size – 45mm

Water Resistance – 10 bar (100 m)

Dial – Grey double surface flange with engraved minute track and transfered texts, polished and Rhodium plated hour markers with SLN in the center

Dial Main Material : Ceramic

Clasp – Black DLC titanium cover, titanium blades, triple folding, interchangeable with Quick Release System – QRS

Clasp Material – Titanium


Skeleton double flying tourbillon: manufactured in the Roger Dubuis workshop in Geneva. re-engineered and improved performances with a power reserve of 72 hours, 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

Decor – Shot-blasted, trued-up or circular-grained main plate and bridge with NAC coating

Movement Energy: Manual-winding

Indications – Hour – Minute

Power reserve – 72 Hours

Number of pieces – 319

Number of rubis – 32

Diameter – 16 3/4

Thickness – 7.35

Frequency – 21600 Frequency (vph)

See the full collection

See the collection

Visit us in-store


You might also like