Roger Dubuis

Excalibur Spider Italdesign Edition

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Excalibur Spider Italdesign Edition
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When Visionary Engineers meet Incredible Watchmakers, a series of earthshattering events occur. The Excalibur Spider Italdesign Edition is no exception to this rule and forcefully expresses the brand’s unwavering focus on ‘disruptive materials and progressive complications’.


  • RD505SQ Skeleton flying tourbillon
  • Hand-wound mechanical calibre
  • Power reserve: 60 hours
  • Case: 45mm, Black DLC Titanium Carbon
  • Boutique exclusive model
  • Limited edition of 8 pieces
  • Stamped with the Poinçon de Genève

hours of manufacturing dedicated to this calibre


BAR - Water Resistance


components in this calibre

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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Skeleton flying tourbillon

The Skeleton flying tourbillon,a light, spacious display of advanced mechanics in action

About this calibre

Technical specifications

Inner & Outer casing

  • Reference RDDBEX0622
  • Case size: 45mm
  • Case: Black DLC Titanium Carbon
  • Dial: Skeleton
  • Water Resistance: 5 BAR (50 m)

Strap & Clasp

  • Strap: Black rubber with black Rubber Tech inlay and red, white and green stitching
  • Clasp: Titanium adjustable double folding clasp with titanium DLC cover


  • Skeleton flying tourbillon
  • Power reserve: 60 hours
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