Reference: RDDBEX0820
More specifications on the technical details
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Case
Black ceramic case and sapphire crystal with anti-reflective coating Black titanium DLC open case back with sapphire crystal
- Size: 45mm
- Water Resistance: 10 bar (100 m)
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Dial
Grey double surface flange with engraved minute track and transfered texts, polished and Rhodium plated hour markers with SLN in the center
- Main material: Ceramic
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Strap
According our non-exotic policy, Excalibur collection is adorned with a premium calf leather strap, built in volume to follow the design of the case and the movement. The strap is interchangeable thanks to Quick Release System.
- Type: Calf
- Color: Black
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Clasp
Black DLC titanium cover, titanium blades, triple folding, interchangeable with Quick Release System - QRS
- Type: Titanium
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Double flying tourbillon
RD108
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
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MOVEMENT
- Energy: Manual-winding
- Indications: Hour - Minute
- Power reserve: 72 Hours
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Decor
Shot-blasted, trued-up or circular-grained main plate and bridge with NAC coating
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Technical Details
- Number of pieces: 319
- Number of rubis: 32
- Diameter: 16 3/4
- Thickness: 7.35 mm
- Frequency: 21600 Frequency (vph)
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