Roger Dubuis
Excalibur DT Black Ceramic
DBEX0820Limited 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.
TECHNICAL DETAILS
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
RD108 – DOUBLE FLYING TOURBILLON
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)