Skip to navigation Skip to main content Skip to footer

You are currently browsing the version: . To access information relevant to your geographic location, we recommend using the version:

Roger Dubuis Product Background Black

Ultimate Carbon

Ref: RDDBEX0675
Call to buy Contact Us:
Carbon, Black
Limited edition 8 pcs.
Boutique only

The only skeleton single flying tourbillon with a skeleton case on the market now comes with a power reserve indicator at 9 o’clock.

Manufactured in multi-layer carbon and accessorised with a multi-layer carbon bracelet set with baguette-cut diamonds, the Excalibur single flying tourbillon is a blend of innovation and tradition made to perform!


The skeleton single flying tourbillon is part of the highest complication in the world of Haute Horlogerie.

Fans of fine mechanics can enjoy an incredible transparent view of the new RD508SQ hand-wound caliber with power-reserve indicator and the signature black Astral Skeleton. 

The flying tourbillon at  7 o’clock is rimmed by speedometer-like seconds counters enhanced with automobile-inspired pointers, while the multi-coloured power-reserve indicator represents a cool nod to racing-car cockpit fuel gauges. 

Know more...


Reference : RDDBEX0675
  • Size : 45mm
  • Water Resistance : 5BAR (50 m)
  • Material : Black and natural multi-layer carbon skeleton dial and flange, rhodium plated indexes filled with white luminous SLN, 18K white gold hands with black tips
  • Material : Multi-layer carbon bracelet set with baguette-cut diamonds
  • Material : Titanium black DLC, adjustable folding buckle

50 hours of power reserve
266 components in this calibre

Also like

Become a Roger Dubuis Insider Subscribe to the newsletter

Find my watch





About Complication

An automatic timepiece is a mechanical watch set with either an oscillating mass or a micro-rotor which, thanks to the natural wrist movement winds itself mechanically. Therefore, if worn everyday, the timepiece doesn’t need hand winding. 

A manual timepiece is a mechanical watch that needs to be hand-wound to function. The several mouvements have a “power reserve” that determine the length of time the watch is able to function with its full wound capacity. Especially appreciated from specialist of “Haute Horlogerie”.

A tourbillon is an addition to the mechanics of a watch escapement. In a tourbillon the escapement and balance wheel are mounted in a rotating cage, in order to negate the effects of gravity when the timepiece (thus the escapement) is stuck in a certain position. 

A masterpiece from Roger Dubuis. The achievement of 7 years of research and 40 people included in the production process of the watch. A timepiece working with 4 balance sprung and 5 differentials, for an ultimate precision. A watchmaking achievement that looks for the untouched territories of mechanical accuracy. 

The minute repeater is a timepiece that once mechanically pushed, rings the hours, quarters and minutes of the watch. It is an historic complication that is known for the mechanical achievement of making a mechanical timepiece ring. 

Get in

We'd love to hear from you

Wherever your are, our dedicated conciergerie team is ready to speak with you, for any questions or for personalized advice.

Roger Dubuis Manufacture

Every Roger Dubuis timepiece is built by hands at the manufacture and headquarters in Geneva, Switzerland. You can reach us there, Monday to Friday 09:00 AM - 5:00 PM, for brochure request, visits, model and general queries.

Manufacture Roger Dubuis
Rue André-De-Garrini 2,
1217 Meyrin,
Genève, Suisse

Let us
contact you


Your preferred contact mode

Your preferred contact mode

Contact reason

We may send you this information using e-mail, text, telephone or post. We may also use your information to deliver personalised messages or advertising on social media or other digital platforms. You can ask us to stop marketing at any time. For further information about how we use your  personal information, please see our Privacy Policy.

Select your place