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RDDBEX0643_front

Excalibur Spider
Pirelli Sottozero - Double flying tourbillon

Ref: RDDBEX0643
Titanium, Flying tourbillon, Black
Novelties
Limited edition 8 pcs.
Boutique only

Exclusive partnership with Pirelli: world pioneer in technical and industrial innovations and sole supplier of premium tyres to the world’s flagship motorsports competitions.

Playing with the famous color codes of Pirelli, the surprise comes from the strap featuring rubber inlays from certified Pirelli – and adorned with legendary tread motifs reproducing the profile of a Pirelli Cinturato™ intermediate tyre on the bottom and Pirelli Sottozero on the top. Fans of fine mechanics can enjoy an incredible transparent view of the new RD105SQ hand-wound calibre with power-reserve indicator and the signature blue Astral Skeleton. The flying tourbillons at 5 and 7 o’clock are rimmed by speedometer-like seconds counters enhanced with automobile-inspired pointers, while the multi-coloured powerreserve indicator represents a cool nod to racing-car cockpit fuel gauges. As well as enjoying the key ‘Pirelli’ signature characteristics linking with a landmark motorsports victory, lucky owners of this 8-piece limited edition will enjoy the privilege of being invited to high-end local Pirelli events.

Caliber

The first Double Flying Tourbillon in a skeletonised caliber with power reserve indication. 

The one-of-a-kind skeleton Double Flying Tourbillon showcases the expertise of high watchmaking with a very contemporary design. A true testimonial to the spirit of Roger Dubuis: tradition reinvented. 

The RD105SQ caliber oscillates at a frequency of 2 x 3 Hz (21,600 Alt/h). Its precision is enhanced by a differential mechanism that regulates the functioning of the two flying tourbillons. 

Know more...
RD105SQ

Variations

Specifications

Reference : RDDBEX0643
Case
  • Size : 47mmmm
  • Water Resistance : 5BAR (50 m)
Dial
  • Material : White and blue skeleton dial and flange with rhodium plated indexes filled with blue luminous SLN, 18K white gold hands with blue transfer and white luminous SLN tips
Strap
  • Material : Bi-material strap with black rubber base and Pirelli snow nails tyre rubber inlay, blue stitching. Unique Pirelli tyre profile on the inside of the strap - Quick release system
Clasp
  • Material : Titanium black DLC, adjustable folding buckle - Quick release system

Download Manual (pdf)

DOWNLOAD PDF. MANUAL
52 hours of power reserve
366 components in this calibre

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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. 

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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

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