An exceptional piece has just seen the light of day, combining technical prowess and avant-garde design. Discover how this watchmaking creation pushes the limits of transparency and mechanical refinement.
A masterpiece of modern skeleton work
Roger Dubuis has just unveiled its brand new Excalibur Monotourbillon Titanium, a limited edition of just 28 pieces that redefines the codes of watch skeletonization. This exceptional piece, proudly bearing the Geneva Seal, embodies the brand's expertise in creating openworked movements with flying tourbillons.
Unlike traditional techniques, the design of this skeleton movement begins on the computer. CAD systems not only allow for the creation of a bold design, but also for the precise calculation of the mechanical constraints that the caliber will undergo. This high-tech approach guarantees optimal rigidity of the movement, a guarantee of reliability and chronometric precision.
A design that combines strength and lightness
The 42 mm diameter case and bracelet are made of grade 5 titanium, an alloy that combines lightness, strength and anti-allergic properties. After careful manual polishing, some parts of the case and bracelet reveal a striking shine that contrasts elegantly with the satin finishes.
The skeleton movement, the real star of the show, unfolds in this titanium case with surprising ease. The asymmetrical arrangement of the flying tourbillon at 7 o'clock creates a dynamic composition, reinforced by the star-shaped bridges characteristic of the brand.
A technical feat in the service of readability
Despite its apparent complexity, the Excalibur Monotourbillon Titanium offers exemplary readability. The broad sword-shaped skeleton hands, with one side polished and the other brushed, allow easy reading of the time โ a rare quality for a skeleton watch.
The hand-wound RD512SQ caliber that powers this exceptional piece comprises 194 components, including 63 for the tourbillon alone. The lower tourbillon cage is made of titanium, while the upper part is made of cobalt-chrome, an alloy that reduces the weight of the tourbillon by 16%.
An exceptional level of finish
No fewer than 16 different types of hand finishing have been applied to the movementโs components. The upper part of the tourbillon, in the shape of a Celtic cross โ a Roger Dubuis signature โ benefits from a dazzling mirror polishing that accentuates the play of light as it rotates.
The balance wheel at the heart of the tourbillon beats at 3 Hz (21,600 vibrations per hour) and offers a generous power reserve of 72 hours when the spring is fully wound.
A bracelet that matches the case
The grade 5 titanium bracelet harmoniously completes the watch. Its short links offer optimal flexibility, guaranteeing exceptional comfort when worn. The finishes alternating between polished and brushed surfaces echo the work carried out on the case, creating perfect visual continuity.
A price that matches the exception
The Excalibur Monotourbillon Titanium is priced at 147,500 Swiss francs, more than double that of its Monobalancier cousin. This price difference is explained not only by the technical complexity of the flying tourbillon, but also by the exclusivity of this limited edition of 28 pieces, available exclusively in Roger Dubuis boutiques.
This exceptional creation is aimed at the most demanding collectors, looking for a piece combining cutting-edge watchmaking technology and avant-garde design. The Excalibur Monotourbillon Titanium perfectly embodies Roger Dubuis' philosophy: pushing the boundaries of contemporary watchmaking while respecting the codes of traditional fine watchmaking.
So, are you ready to succumb to the charm of this watch that reveals its mechanical soul like never before? One thing is certain: the 28 lucky owners of this exceptional piece will wear on their wrist much more than just a watch โ a true masterpiece of modern watchmaking.
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