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Reference: RDDBEX1137

More specifications on the technical details

The Excalibur Blacklight is inspired by the art world and reveals the innovation capacity of Roger Dubuis. During the day, colored 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

    Pink Gold case with sapphire crystal with anti-reflective coating Pink Gold bezel set with round cut diamonds Pink Gold crown Pink Gold open case back with sapphire crystal

    • Size: 42mm
    • Water Resistance: 10 bar (100 m)
  • Dial

    Pink double surface flange with engraved minute track and transferred texts, polished and pink gold 750/1000 plated hour markers colored in the center

    • Main material: Pink Gold 18K
  • Strap

    Bi-material rubber base and calf inlay, interchangeable with Quick Release System - QRS

    • Type: Calf
    • Color: Tone on Tone
  • Clasp

    Pink gold 750/1000, triple folding buckle interchangeable with Quick Release System - QRS

    • Type: Pink Gold 18K
Roger Dubuis Excalibur EX0838 Detail view
Roger Dubuis Excalibur EX0838 Detail view
Roger Dubuis Excalibur EX0838 Detail view

Skeleton Monobalancier

RD720SQ

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.

  • MOVEMENT

    • Energy: Automatic, self-winding
    • Indications: Hour - Minute
    • Power reserve: 72 Hours
  • Decor

    Sand-blasted and trued-up main plate and bridges

  • Technical Details

    • Number of pieces: 178
    • Number of rubis: 32
    • Diameter: 16 3/4
    • Thickness: 5.95 mm
    • Frequency: 28800 Frequency (vph)
  • Discover more
Roger Dubuis 720SQ caliber explosed view

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