Roger Dubuis

Excalibur Spider Pirelli – Automatic Skeleton

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Excalibur Spider Pirelli – Automatic Skeleton
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Excalibur Spider ‑ Skeleton automatic RD820SQ caliber ‑ titanium black DLC skeleton case ‑ 45mm ‑ Bi‑material strap ‑ blue Pirelli edition. Excalibur Spider is the only timepiece on the market to be 100% skeletonized, from the case to the movement. It is Roger Dubuis’emblematic collection with stated sport aesthetic and the famous Astral skeleton signature. AUTOMATIC RD820SQ SERIES: The automatic movement is highlighted by the astral skeleton structure and the micro‑rotor, offering a spectacular view on the mechanism. Not only aesthetics, the micro‑rotor offers a winding ratio as good as the best single‑direction big oscillating weight.

Excalibur Spider - Skeleton automatic RD820SQ caliber - titanium black DLC skeleton case - 45mm - Bi-material strap - blue Pirelli edition

Highlights

  • RD820SQ Automatic skeleton watch with micro-rotor
  • Self-winding mechanical calibre
  • Power reserve: 60 hours
  • Case: 45mm , Black DLC Titanium
  • Limited edition of 88 pieces
  • Stamped with the Poinçon de Genève
167

components in this calibre

530

hours of manufacturing dedicated to this calibre

88

Limited edition

Poinçon de Genève

The ultimate guarantee of the finest traditional watchmaking. Roger Dubuis makes it a priority, when producing this timepiece, to follow only the most demanding & strictest criteria for quality and craftsmanship.

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Automatic skeleton watch with micro-rotor

The first automatic skeleton watch of Roger Dubuis movement with micro-rotor

About this calibre

Technical specifications

Inner & Outer casing

  • ReferenceRDDBEX0696
  • Case size: 45mm
  • Case:Black DLC Titanium
  • Dial:Black and blue skeleton dial, black flange with rhodium plated indexes filled with white luminous SLN, 18K Gold black PVD hands with blue transfer and white luminous SLN tips
  • Water Resistance:5BAR (50 m)

Strap & Clasp

  • Strap:Bi-material strap with black rubber base and black Pirelli winning tyre rubber inlay, blue stitching
  • Clasp:Titanium black DLC, adjustable folding buckle - Quick release system

Calibre

  • Automatic skeleton watch with micro-rotor
  • Power reserve: 60 hours
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