The adrenaline factor of Roger Dubuis is fueled by raging mechanics. The voracious hedonists, members of the Roger Dubuis tribe, are thrilled by a fast-paced life breaking records and defining new rules. Excalibur Spider is the collection reflecting the most this way of life. All watches from this collection are skeletonized to the extreme. Whether that be the calibre, the case or even the hands, everything is reduced to its strict essence in order to infuse the spirit of racing and outdoor challenges into pieces of competition offering World Premiere as a common DNA.

• Case & Dial 

- Material: Black DLC titanium case with titanium container and rubber inlays Titanium bezel with lacquered markings and sapphire crystal with anti-reflective coating Titanium open case back with sapphire crystal Rubber crown with black DLC titanium cover.

- Case Diameter: 39  mm 

- Dial: Titanium; Black lower flange with transfered texts and minute track. Black upper flange with Rhodium plated screw-like hour markers filled with SLN.

- Water-Resistance: 10 bar (100 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 lignes

- Movement Thickness: 5.13 mm

- Number of Movement Parts: 179

- Jews: 17

• Strap & Buckle/Clasp 

- Clasp Type: Black DLC Titanium cover with titanium blades, triple folding, interchangeable with Quick Release System - QRS

- Clasp Material: Titanium

- Strap: Black rubber strap with black Rubber Tech inlay. Black stitches. RD pattern on the lining. Interchangeable with Quick Release System - QRS