Roger Dubuis revealed the new iridescent timepiece – the Excalibur Blacklight Spin-Stone™ Monobalancier. It is the part of the Blacklight collection that has earned an iconic reputation for its mastery of radiant aesthetics and excellent performance. The visionary Spin-Stone™ edition is powered by the RD720SQ calibre.
The vivid spinels decorated this Hyper Horology™ creation. Graded from red to blue, and coated with Super-LumiNova™, each spinel is shining in full color. This multi-toned effect gives the watch its chromatic look. To achieve the exact shades, uniformity, and luminescence desired, each spinel has been synthetically grown. A challenging technique that ensures color and light blend perfectly.
Spin-Stones™ are the powerfully visible spinels that encircle the bezel and flange. This world premiere stone-cut is patent pending, and are cleverly sculpted with their own signature curves and sharp angles.
The calibre’s framework is comprised of its own 3D spinels. These colorful micro-beams of light reach out to form the branches of Roger Dubuis’ iconic star – which is neatly punctuated at its heart by a naturally fluorescent diamond. This carefully selected stone adds one final, yet essential, touch of brilliance.
The automatic RD720SQ calibre has an increased power reserve of 72 hours and an optimized micro-rotor to minimize the vibrations. To further improve stability, the balance wheel inertia has been doubled – making the watch less sensitive to shocks.
The shape of the escapement has been enhanced and is paired with diamond-coated silicon pallet-stones and a new lube. This display of Roger Dubuis’ obsessive engineering is brought together with hand-finished quality and meticulous care – all resulting in the Poinçon de Genève certification, one of the most demanding signatures of fine watchmaking.
The 42mm case of the Excalibur Blacklight Spin-Stone™ MB is made with the long-lasting hue of Eon-Gold™ and paired with an embossed white calf leather strap.
The timepiece is limited to just 28 pieces.
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