Roger Dubuis Excalibur Pirelli Ice Zero 2 Spider America Edition

This latest addition to Roger Dubuis’ iconic Excalibur line was unveiled in Aspen in 2020. With its sporty aesthetics and famous Poinçon de Genève-certified astral skeleton signature (820SQ calibre), the Excalibur Pirelli Ice Zero 2 Spider America Edition comes in a limited edition of 28 pieces.

Roger Dubuis Excalibur Pirelli Ice Zero 2 Spider America Edition

The Excalibur Pirelli Ice Zero 2 owes its name to the new studded tyre of the Pirelli range: a tyre developed for high performance on ice in the most extreme winter conditions, similar to the ones that the guests experienced in Aspen.

Roger Dubuis Excalibur Pirelli Ice Zero 2 Spider America Edition

The new watch features a gleaming natural titanium case all offset by icy blue accents. It comes complete with a state-of-the-art ICE ZERO™ 2 studded tyre strap with Pirelli Cinturato™ intermediate pattern on the inside. Owners also received an additional bimaterial strap featuring a black rubber base and blue rubberTech inlay.

Technical details

Model: Excalibur Spider Pirelli Ice Zero 2
Reference RDDBEX0857

Case
Skeletonized spider, Ø45 mm, titanium with rubber inlays, black DLC titanium with blue lacquer bezel, titanium over molded with rubber crown, sapphire crystal with Pirelli metallization glass, black DLC titanium case back
Thickness: 14 mm
Water resistance: 5 BAR (50 m)

Dial
Blue lower flange with transferred texts and minute tracks
Black upper flange with Rhodium plated hour markers filled with SLN

Movement
Calibre: RD820SQ, Automatic
Production: 28 pieces
Certification: Poinçon de Genève
Features: micro-rotor
Functions: Hours, Minutes
Decorations: NAC coated and circular-grained plate and bridges, trued up automatic and anchor bridge
Number of parts: 167 components
Jewels: 35
Diameter: 16’’’
Thickness: 6.38mm
Frequency: 4 Hz (28’800 vph)
Power-reserve: 60 hours

Strap
Rubber. Interchangeable. Pirelli Ice Zero 2 pattern inlay with stainless steel nails. Pirelli CinturatoTM intermediate on the inside.
Buckle: Interchangeable. Black DLC titanium cover with titanium blades, triple folding