top of page
  • Writer's pictureBillions Luxury Portal


Luxury watch maker Roger Dubuis has unveiled the next chapter of the brand’s partnership with Lamborghini with Excalibur Spider Huracán Monobalancier (MB)..

Reflecting the DNA of Lamborghini Squadra Corse combined with the horological excellence of the Maison the new Excalibur Spider Huracán MB boasts an expressive blend of hyper materials and hyper mechanics.

Powered by an automatic RD630 calibre, the 45-mm diameter Excalibur Spider Huracán channels the same exhilarating performance as its motoring namesake. Strong visual cues are inspired from the Huracán GT3 EVO2, including the honeycomb motif made famous by the supercar, with its hexagonal dashboard paralleled in the shape of the calibre. Built like an engine, the calibre’s twin barrels and 12° tilted balance wheel also represent the movement signature associated with Lamborghini Squadra Corse. When viewed from the back, the skeletonised movement reveals the 360° oscillating rim weight. This reproduces the like-for-like speed effect of a Huracán wheel rim, as well as emulating its design. Finally, a crown inspired by the supercar’s racing nuts is paired with an upper calibre strut-bar bridge design reminiscent of those found on the V10 engine itself. When visionary engineers meet incredible watchmakers, iconic timepieces are born.

Both Roger Dubuis and Lamborghini Squadra Corse compulsively seek out hyper-tech materials to fulfil their obsession with shaping the future. Just as Lamborghini Squadra Corse chooses carbon fibre for its racing cars, Roger Dubuis crafts the new Excalibur Spider Huracán MB case, bezel, and crown from pure white Mineral Composite Fibre (MCF). Exclusively developed in-house, this hyper-tech material illustrates the Maison’s technical mastery. The 100% integrated Manufacture found that engineering silica via a Sheet Molding Compound (SMC) process could produce a material 13% lighter than SMC carbon. Not only does this lightness make it extremely comfortable to wear on the wrist, it also enables the creation of intricate designs thanks to a sturdy structure.

Always seeking out the most expressive aesthetics, the pure white MCF is further elevated with embellishments in striking green, intense red and electrifying yellow to honour the design of the Huracán GT3 EVO. The same shades are also found on the white rubber strap, which features green calf leather perforated with tiny holes to reveal the red beneath. Intricate stitching in red adds to the audacious look, while a Quick Release System ensures ultimate versatility.

The Excalibur Spider Huracán MB is reserved for a select tribe few with a limited edition run of just 88 pieces.


bottom of page