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Reference: RDDBEX1032

More specifications on the technical details

The adrenaline factor of Roger Dubuis is fueled by raging mechanics. The voracious hedonists, members of the Roger Dubuis tribe, are thrilled by a fast paced life breaking records and defining new rules. Excalibur Spider is the collection reflecting the most this way of life. All watches from this collection are skeletonized to the extreme. Whether that be the calibre, the case or even the hands, everything is reduced to its strict essence in order to infuse the spirit of racing and outdoor challenges into pieces of competition offering World Premiere as a common DNA.
  • Case

    C-SMC carbon case with titanium container MCF -Mineral composite Fiber - bezel with lacquer markings Sapphire crystal and anti-reflective coating Black DLC Titanium crown with yellow rubber ring Titanium open case back with sapphire crystal

    • Size: 45mm
    • Water Resistance: 5 bar (50 m)
  • Dial

    Yellow lower flange with transfered texts and minute track. Black upper flange with Rhodium plated screw-like hour markers filled with SLN

    • Main material: Titanium
  • Strap

    Rubber strap with Rubber Tech inlay, interchangeable with Quick Release System - QRS

    • Type: Rubber
    • Color: White
  • Clasp

    Black DLC titanium cover with titanium blades, triple folding, interchangeable with Quick Release System - QRS

    • Type: Titanium

Skeleton Monobalancier

RD820SQ

A skeleton calibre with a star-shaped bridge: the signature of the Excalibur Original colllection Powered by a micro-rotor, the mechanism is manufactured in Geneva The calibre is certified by the Poinçon de Genève, one of the most demanding certifications in the world of Haute Horlogerie

  • MOVEMENT

    • Energy: Automatic, self-winding
    • Indications: Hour - Minute
    • Power reserve: 60 Hours
  • Decor

    Circular-grained main plate and bridges with NAC coating Trued-up anchor bridge with Rhodium plating

  • Technical Details

    • Number of pieces: 166
    • Number of rubis: 35
    • Diameter: 16
    • Thickness: 6.38 mm
    • Frequency: 28800 Frequency (vph)
  • Discover more
Roger Dubuis RD820SQ caliber, with mouvement details

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