Roger Dubuis has launched Excalibur Spider Pirelli MT, a watch specifically developed for the 150th anniversary of Pirelli.
This boutique exclusive, manual-winding watch incorporates the emblematic Flying Monotourbillon complication with a power reserve indicator. Certified by Geneva seal, the Roger Dubuis Excalibur Spider Pirelli MT is a limited edition of eight pieces.
The mechanical skeleton flying tourbillon calibre is the signature of Roger Dubuis highly-skilled watchmakers. Placed at 7 o’clock, the flying tourbillon makes one rotation in 60 seconds. Inspired by the motorsport universe, the calibre includes a power reserve indicator built like a fuel Gauge.
The watch is delivered with 3 additional kits featuring the colors of the 150th anniversary of Pirelli. The colors offered are: silver, gold and red. The new QRS system allows the owner to change the bezel, crown and strap in a matter of seconds.
This timepiece comes with an exclusive strap made of winning motorsport tire rubber. It features inlays made of real tire rubber which have won one of the most demanding motorsport competitions in the world.
In addition to that, the design of the strap displays Pirelli patterns on the inside, reflecting the style and performance of the Italian manufacturer.
Technical details
Model: Roger Dubuis Excalibur Spider Pirelli MT
Reference RDDBEX1036
Movement
Calibre RD508SQ
Manual-winding skeleton movement with power reserve display and flying monotourbillon
Circular-grained main plate
Bridges with rhodium plating
Trued-up anchor bridges with rhodium plating
Frequency: 3 Hz / 21’600 Vibrations per Hour
Power reserve: 60 Hours
Diameter lines: 16
Thickness: 5.92 Millimeters
Number of pieces: 265
Number of rubies: 29
Functions
Hours, minutes, power reserve indicator
Flying tourbillon
Case
White MCF (Mineral composite fibre) case with titanium container
White MCF (Mineral composite fibre) bezel with sapphire crystal and anti-reflective coating, interchangeable with QRS – Quick Release System
Titanium open case back with sapphire crystal and metallized Pirelli logo
Rubber crown interchangeable with QRS – Quick Release System
Diameter: 45 Millimeters
Water resistance: 5 bar (50m)
Dial
White lower flange with transfered texts and minute track
White upper flange with Rhodium plated screw-like hour markers filled with SLN
Hands
White gold 750/1000 hour and minute hands
Black outlined tips filled with SLN
Strap
White rubber strap with white rubber inlay with fused SLN on the 150th anniversary logo, white stitches. Interchangeable with Quick Release System
Buckle
Titanium cover with titanium blades, triple-folding, interchangeable with Quick Release System – QRS
