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Reference: RDDBEX1038

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

    White gold* case White gold* bezel set with round cut diamonds White gold* crown Sapphire crystal with anti-reflective coating White gold* open case back with sapphire crystal *White Gold 750/1000

    • Size: 42mm
    • Water Resistance: 5 bar (50 m)
  • Dial

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

    • Main material: White Gold 150 18K
  • Strap

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

    • Type: Calf
    • Color: Blue
  • Clasp

    White gold cover with stainless steel blades, triple folding buckle interchangeable with Quick Release System - QRS

    • Type: White Gold 18k
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Certified by the Poinçon de Genève

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)
Roger Dubuis 720SQ caliber explosed view

Corporate Social Responsability

We feel responsible to ensure that our entire supply chain operates in an ethical and sustainable way. We source our materials by choosing only suppliers that are respecting the highest standards of sustainability, human and labour rights. We engage with our suppliers to decrease the environmental footprint of their operations. We ask suppliers to prove their commitment through a mutually agreed “Code of Conduct” which lists the rules that govern our business relationships. Since 2014, we are “Code of Practice Responsible Jewellery Council” certified. We only source diamonds from Companies adhering to the Kimberley process certification scheme. Our straps are produced in Italy, Portugal and Switzerland. All the Exotical Skins we use for our leather straps are regulated at international level following the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).

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