The skeleton calibres manufactured by Roger Dubuis in Geneva are the essence of the expressive singularity of the Excalibur collection. Complying with one of the most respected certifications of Haute Horlogerie, the Poinçon de Genève, the Excalibur watches are designed like contemporary works of art. Every single component being finished by hand, the watches are symbols of passion. The work of hyper-skilled craftsmen is at the forefront of each watch with a direct view on the creative mechanics making these pieces more alive than ever.

• Case & Dial 

- Material: Pink gold case with bezel set with round diamonds Sapphire crystal with anti-reflective coating Pink gold open case back with sapphire crystal

- Case Diameter: 36 mm 

- Dial: Pink Gold 18K; Pink gold plated flange with transferred texts and engraved minute track, diamond-set hour markers

- Water-Resistance: 5 bar (50 m)

• Movement

RD510SQ: SKELETON FLYING MONOTOURBILLON: A very rare small size skeleton flying tourbillon Shooting star decor with carved enamel and pink gold tail set with round diamonds Certified by the Poinçon de Genève, one of the most demanding certification in the world of Haute Horlogerie Star-shaped bridge, the signature of the Excalibur Original collection.

- Type of Winding: Manual-winding

- Indications: Hour - Minute

- Frequency: 21600 Frequency (vph)

- Movement Dimensions: 13 1/2

- Movement Thickness: 5.13 mm

- Number of Movement Parts: 179

- Jewels: 17

• Strap & Buckle/Clasp 

- Clasp Type: Pink gold cover with pink gold blades, triple folding, interchangeable with Quick Release System - QRS

- Clasp Material: Pink Gold 18K

- Strap: Alligator strap, interchangeable with Quick Release System - QRS Roger Dubuis fully complies with the CITES regulations: Species – alligator mississippiensis Extraction method – farmed Cites Appendix – Appendix II