Roger Dubuis Excalibur Spider Monobalancier Huracán

About this reference

The Roger Dubuis Excalibur Spider Monobalancier Huracán reference DBEX0947 was introduced in 2022 as part of the ongoing partnership with Lamborghini Squadra Corse. This model features a 45mm case constructed from grey DLC-coated titanium and houses the RD630 caliber, an automatic movement designed specifically for this collaboration. The movement architecture mimics a supercar engine, incorporating a 12-degree inclined balance wheel and a 360-degree oscillating weight inspired by a Huracán wheel rim. The skeletonized dial includes a twin-barrel power supply providing 60 hours of reserve and a date display at six o'clock. This reference is limited to 88 pieces, making it a target for collectors of automotive-themed high horology. On the secondary market, this model typically trades between $35,000 and $50,000. A notable design element is the crown, which is modeled after the wheel nuts found on Lamborghini racing vehicles.