Skeleton flying tourbillon

Skeleton flying tourbillon

Book an appointment
Skeleton flying tourbillon
Book an appointment

The Excalibur Spider Skeleton Flying Tourbillon picks up the signature features of Roger Dubuis skeleton timepieces: the star‑shaped design, the tourbillon carriage shaped like a Celtic cross and the high‑end finishes including the circular‑grained plate of hand‑wound Calibre RD505SQ.


  • RD505SQ Skeleton flying tourbillon
  • Hand-wound mechanical calibre
  • Power reserve: 60 hours
  • Case: 45mm, Titanium
  • Limited edition of 88 pieces
  • Stamped with the Poinçon de Genève

components in this calibre


hours of power reserve


hours of manufacturing dedicated to 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.

Learn more

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 RDDBEX0546
  • Case size: 45mm
  • Case: Titanium
  • Dial: Skeleton
  • Water Resistance: 5 BAR (50 m)

Strap & Clasp

  • Strap: White rubber strap
  • Clasp: Titanium adjustable folding buckle


  • Skeleton flying tourbillon
  • Power reserve: 60 hours
View this watch


Excalibur Aventador S


Excalibur Spider Pirelli Sottozero – Double flying tourbillon


Excalibur Spider Pirelli – Automatic Skeleton
Share this watch
Share this news
Frequent searches
Contact our concierge
Receive a callback
Make an appointment
Locate a boutique