Roger Dubuis Excalibur Spider Huracan MB Limited Edition RDDBEX1006

This motorsports inspired limited edition ROGER DUBUIS watch was created in partnership with Lamborghini, the super car manufacturer from Italy. Limited to 88 pieces, the Excalibur Spider Huracan MB houses an automatic twin-barrel movement built like an engine of a racing car.

The Roger Dubuis Excalibur Spider Huracan Monobalancier (MB) features white Mineral Composite Fiber case and bezel. Fitted with a titanium open case back with sapphire crystal, the watch is water resistant to 50 meters. It has a diameter of 45mm.

Exclusively developed in-house, Mineral Composite Fibre (MCF) is a high-tech material made of silica via a Sheet Molding Compound (SMC) process.

The design of this new timepiece is inspired by the Huracán GT3 EVO2, including the honeycomb motif made famous by the supercar, with its hexagonal dashboard paralleled in the shape of the calibre.

Inspired by the automotive world, the self-winding RD630 movement was developed specifically for the partnership with Lamborghini Squadra Corse. The calibre with a twin barrel power supply offers a power reserve of 60 hours.

The calibre structure is designed like a super-car engine with strut-bars forming a clear and visible visual signature. The rotor is designed like a super car wheel rim.

The Roger Dubuis Excalibur Spider Huracan MB limited edition model comes with a rubber and perforated calf leather Interchangeable strap with quick release system.

Technical details

Model: Roger Dubuis Excalibur Spider Huracan MB

Calibre RD630
Automatic, self-winding
Shot-blasted main plate
Shot-blasted, trued-up bridges
12° tilted balance
Twin barrel
Rotor designed like a wheel rim
NAC coated
Frequency: 4 Hz / 28’800 Vibrations per Hour
Diameter lines: 16
Thickness: 7.78 Millimeters
Number of pieces: 233
Number of rubies: 29
Power reserve: 60 Hours

Hours, minutes, central second, date

White MCF (Mineral composite fibre) case with titanium container and green rubber inlay
White MCF (Mineral composite fibre) bezel with lacquered markings and sapphire crystal with antireflective coating
Titanium open case back with sapphire crystal and metallized Excalibur Huracàn logo
Titanium crown with yellow lacquered ring
Case diameter: 45 Millimeters
Water resistance: 5 BAR (50m)

Green lower flange with white transferred texts and minute tracks
White upper Flange with screw-like hour markers rhodium plated, filled with yellow SLN

White gold 750/1000 hour and minute hands. Yellow outlined tips filled with SLN
Second hand with yellow lacquer

White rubber strap with green perforated calf leather inlay, inner color of the holes is red, interchangeable with Quick Release System – QRS

Titanium cover with titanium blades, triple folding, interchangeable with Quick Release System – QRS