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Roger Dubuis Excalibur Double Tourbillon Black Ceramic

RDDBEX0820

The Roger Dubuis Excalibur Double Tourbillon Black Ceramic is a 45 mm ceramic watch with a Roger Dubuis RD108 hand-wound movement. At 45 mm across, it is larger than 92% of the 308 ceramic watches in the guide.

All Roger Dubuis watchesOther watchesTourbillonDisplay back
Material
Ceramic
Grade / type
Black ceramic
Water resistance
100 m
Reference
RDDBEX0820
Type
Other
Price
– · price on request
Case diameter
45.0 mm
Origin
Switzerland
Movement
Manual
Caliber
Roger Dubuis RD108
Power reserve
72h
Complications
Tourbillon
Colour
Black
Construction
Assembled
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Black calf leather strap (Quick Release System)
Crystal
Sapphire
Display back
Yes
Dial
Skeletonized
Availability
Offered
Status
Current (limited edition of 28)
Not published
Thickness, Lug-to-lug, Weight, Hardness, Surface treatment, Matching bracelet, Lume
Medium confidence Verified Jul 2026 Source: Roger Dubuis
Facts are free to cite with a link.
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Frequently asked questions

What is the case of the Roger Dubuis Excalibur Double Tourbillon Black Ceramic made of?

The case is black ceramic. The guide has not yet confirmed it on the maker's own page. The caseback is titanium.

What size is the Roger Dubuis Excalibur Double Tourbillon Black Ceramic?

The case is 45 mm across. It is water resistant to 100 m.

How much does the Roger Dubuis Excalibur Double Tourbillon Black Ceramic cost, and is it available?

It is in production, but the maker does not publish a price.

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