Roger Dubuis Excalibur Spider Huracàn Automatic Monobalancier (MB) Limited Edition

Swiss luxury watch brand Roger Dubuis presents Excalibur Spider Huracàn Automatic, a limited edition specifically developed for the launch of the Lamborghini Huracán Super Trofeo EVO2, the super car involved in the Super Trofeo GT races.

This automatic timepiece features a 45mm diameter case made of SMC carbon, a composite material developed in-house and similar to the one used on the Lamborghini Huracán’s monocoque chassis and body panels, while black DLC titanium is used on the bezel.

Roger Dubuis Excalibur Spider Huracàn Automatic Monobalancier (MB) Limited Edition

With a honeycomb motif made famous by the Huracán supercar, the hexagonal dashboard of the Lamborghini Huracán is reflected in the design, while twin barrels and a 12° tilted balance wheel represent the signature calibre associated with Lamborghini Squadra Corse. Visible through the sapphire crystal caseback, the semi-skeletonised movement reveals a Huracán wheel rim inspired 360° oscillating weight.

Roger Dubuis Excalibur Spider Huracàn Automatic Monobalancier (MB) Limited Edition

Dressed in a distinctive khaki green and electrifying orange, this sharp and super-sleek timepiece boasts a Black DLC titanium crown inspired by the Huracán’s racing nuts. The upper calibre strut-bar bridge is reminiscent of those found on the V10 engine itself.

Roger Dubuis Excalibur Spider Huracàn Automatic Monobalancier (MB) Limited Edition

The innovative strap made from a combination of rubber and Alcantara® ensures ultimate comfort and flexibility. The inner lining also features the unique Pirelli P ZeroTM Trofeo R pattern, just like the pattern found on the tyres that tear up the track. Finally, a Quick Release System on the buckle and strap guarantees the wearer can change it quickly.

The Excalibur Spider Huracán MB is limited to just 88 pieces.

Technical details

Case
Carbon case with black DLC titanium bezel
Excalibur skeleton concept with design signature: notched bezel and three lugs
Diameter: 45 mm
Thickness: 14.1 mm
Case material: SMC carbon
Bezel: Black DLC titanium with lacquer markings
Crown: Black DLC titanium crown with lacquer ring
Glass: Sapphire crystal with anti-reflective coating
Case back: Black DLC titanium open case back with sapphire crystal with Huracàn logo metallized
Water resistance: 5 BAR (50 m)

Movement
Calibre RD630
Mechanical, automatic-winding
Hour, minute, second, date
Total components: 233
Jewels: 29
Frequency: 4 Hz (28’000 vph)
Power reserve: 60 hours
Diameter: 37.1 mm (16 lignes)
Thickness: 7.7 mm
Finishing: Shot-blasted and NAC coated main plate. Shot-blasted and trued-up and NAC coated bridges
12° tilted balance
Twin barrel
Rotor designed like a wheel rim

Dial
Varnished lower flange with transferred texts and minute track
Black PVD coated upper flange with polished and
Rhodium plated hour markers filled with SLN in the centre
Rubber with Alcantara® inlay
Pirelli P Zero Trofeo R pattern on the lining of the strap
Interchangeable with Quick Release System – QRS

Hands
White gold hour and minute hands coated with black PVD
Orange outlined tips filled with SLN
Orange varnished second hand

Strap and buckle
Interchangeable strap with QRS – Quick Release System
Rubber and Alcantara® strap
Black DLC titanium cover with titanium blades, triple folding, interchangeable with Quick Release System – QRS

Edition
Limited edition of 88 pieces