The Excalibur Blacklight is inspired by the art world and reveals the innovation capacity of Roger Dubuis. During the day, colored sapphire micro-beams are spread inside the calibre, placed like rays of light going through the mechanism. Under UV light, the micro-beams are luminescent, like neon tubes glowing in a two faces sculpture revealing its full potential only under specific circumstances. Bringing together both art and innovation is what Roger Dubuis calls Art Technologies and allows the Geneva manufacture to offer exclusive watches in limited editions. Besides, the Excalibur Blacklight reflects the gender fluid approach of the designs created by Roger Dubuis in the world of Haute Horlogerie.

• Case & Dial 

- Material: Pink Gold case Pink Gold bezel set with gems Pink Gold crown Sapphire crystal with anti-reflective coating Pink Gold open case back with sapphire crystal 750/1000 pink gold.

- Case Diameter: 42mm

- Dial: Pink Gold 18K; Green double surface flange with engraved minute track and transferred texts, polished and pink gold 750/1000 plated hour markers colored in the center.

- Water-Resistance: 10 bar (100 m)

• Movement 

RD720SQ SKELETON MONOBALANCIER: A calibre with improved performances: increased power reserve up to 72 hours thanks to a new geartrain toothing and escapement optimization through its geometry. Improved durability thanks to new lube, and increased precision thanks to 4Hz frequency.

- Type of Winding: Automatic, self-winding

- Certification: Poinçon de Genève certified

- Frequency: 28800 Frequency (vph)

- Movement Dimensions: 16 3/4

- Movement Thickness: 5.95 mm

- Number of Movement Parts: 178

- Jews: 32

• Strap & Clasp

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

- Clasp Material: Pink Gold 18K

- Strap: Bi-material rubber base and calf inlay, interchangeable with Quick Release System - QRS (Green)