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Reference: RDDBEX0937

More specifications on the technical details

The skeleton calibres manufactured by Roger Dubuis in Geneva are the essence of the expressive singularity of the Excalibur collection. Complying with one of the most respected certifications of Haute Horlogerie, the Poinçon de Genève, the Excalibur watches are designed like contemporary works of art. Every single component being finished by hand, the watches are symbols of passion. The work of hyper-skilled craftsmen is at the forefront of each watch with a direct view on the creative mechanics making these pieces more alive than ever.
  • Case

    Pink gold case paved with with round diamonds on the bezel, lugs and sides Sapphire crystal with anti-reflective coating Pink gold open case back with sapphire crystal

    • Size: 42mm
    • Water Resistance: 3 bar (30 m)
  • Dial

    Flange set with two rows of round diamonds. Micro-rotor bridge set with round diamonds

    • Main material: Pink Gold 18K
  • Strap

    Alligator strap Roger Dubuis fully complies with the CITES regulations: Species – alligator mississippiensis Extraction method – farmed Cites Appendix – Appendix II

    • Type: Alligator
    • Color: Black
  • Clasp

    Pink gold adjustable folding buckle set with brilliant-cut diamonds

    • Type: Pink Gold 18K

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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