Automatic Skeleton

Automatic Skeleton

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Roger Dubuis proudly introduces the first automatic skeleton watch to emerge from the Manufacture. All faces of the 167 parts composing the self‑winding RD820SQ movement are individually hand‑finished. The pink gold, gem‑set pink gold or black DLC‑coated case and bezel frame a spectacular typically Roger Dubuis 3D effect, created by raising the architectural, contemporary star‑shaped “Astral Skeleton” signature and playing with the design of the micro‑rotor.

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  • RD820SQ Automatic skeleton watch with micro-rotor
  • Self-winding mechanical calibre
  • Power reserve: 60 hours
  • Case: 42mm, Pink gold
  • Stamped with the Poinçon de Genève
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hours of power reserve


components in this calibre


BAR - Water Resistance

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

  • Reference RDDBEX0422
  • Case size: 42mm
  • Case: Pink gold
  • Dial: Skeleton
  • Water Resistance: 3 BAR (30 m)

Strap & Clasp

  • Strap: Brown, genuine alligator
  • Clasp: Folding clasp in pink gold


  • Automatic skeleton watch with micro-rotor
  • Power reserve: 60 hours
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Excalibur 42

Automatic Skeleton

Excalibur 42

Automatic Skeleton

Excalibur 42

Jewellery skeleton flying tourbillon
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