====== Roger Dubuis Excalibur Double Tourbillon Squelette Ref. EX45-01SQ-20-00SE000B ======
{{wst>image_cr|Roger Dubuis|Excalibur Doppel-Tourbillon Ref. EX45-01SQ-20-00SE000B|Roger Dubuis Excalibur Double Tourbillon Squelette Ref. EX45-01SQ-20-00SE000B}}

**Roger Dubuis Excalibur Double Tourbillon Squelette** is a wristwatch by [[Roger Dubuis]].

Elaborate watch with [[flying tourbillon|flying double tourbillon]] in [[white gold]] case, presented [[2009]]. The notched [[bezel]] and the tripleen lugs are among the characteristic style features at Roger Dubuis. The movement, an in-house [[manufacture movement]] [[RD 01 SQ]], is artfully [[skeletonized]].

Like all exceptional models by [[Roger Dubuis]] this is limited to just 28 pieces.


<WRAP ud ud_mod>

**Reference:**
  * EX45-01SQ-20-00/SE000/B

**Movement:**
  * [[Manual winding]] [[manufacture movement]] [[RD 01 SQ]], 21,600 A/h
  * [[Flying tourbillon|flying double tourbillon]] with differential
  * [[Skeletonized]], [[rhodinated]]
  * 16¾ [[ligne]]s
  * 28 [[jewels]]
  * [[Geneva Seal]]
  * 292 components
  * [[Power reserve]] 48 h

**Case:**
  * 18 ct [[white gold]]
  * Ø 45 mm
  * [[Sapphire crystal]]
  * [[Waterproof]] to 5 atm

**Dial:**
  * [[Skeletonized]]
  * Anthracite colored, rhodinated movement visible
  * Hour markers as red [[ruby]]s
  * Skeletonized hands

**Functions:**
  * Hours, minutes, second on tourbillon

**Bracelet:**
  * Crocodile leather strap, hand-sewn, with [[folding clasp]]

**Limitation:**
  * 28 pieces
</WRAP>

{{tag>Watch_models Watches_with_tourbillon Roger_Dubuis_models}}