Roger Dubuis launched Rarities as a platform for one-of-a-kind commissions. Therefore, the Roger Dubuis Excalibur Moonlight is the first piece from this bold programme. Furthermore, this watch pushes design and engineering to their absolute limits. Based on this, it becomes more than a watch. So, it is a moving visual experience that mirrors the sky and the universe. Ultimately, the Roger Dubuis Excalibur Moonlight proves fine watchmaking still has unexplored frontiers.

Roger Dubuis Excalibur Moonlight

The RD115 Movement: A Heart That Beats in the Language of the Cosmos

The RD115 calibre powers the Roger Dubuis Excalibur Moonlight and dominates the entire composition. Therefore, the central tourbillon sits at the very heart of the dial. Furthermore, all other elements orbit around it as a dynamic axis. Additionally, this position required a complete rethink of how time is displayed.

Based on this, Roger Dubuis replaced conventional hands with rotating hour and minute discs. These move fluidly around the movement rather than pointing at it. Consequently, everything inside this watch is reinvented from scratch to serve the central tourbillon concept.

The Dial: A Celestial Scene That Takes Your Breath Away

The dial of the Roger Dubuis Excalibur Moonlight carries deep artistic vision. Therefore, a hand-engraved lunar tourbillon cage sits at the centre leading a breathtaking astronomical scene. Furthermore, transparent Murano glass discs orbit the dial carrying the time indicators. Additionally, a constellation of shimmering stars surrounds every element.

Based on this, a blue ring carries black Super-LumiNova indices for strong legibility in all light. Furthermore, a miniature engraved moon tops the tourbillon cage and completes one full rotation every minute. Consequently, hand-drawn asteroids add visual depth without affecting reading clarity at all.

Roger Dubuis Excalibur Moonlight

The Caseback: The Milky Way Under Sapphire

The transparent caseback reveals an open movement that clearly shows the brand’s identity. Therefore, sharp bridges pair with refined finishing that earns the prestigious Geneva Seal. Furthermore, the sapphire crystal carries laser engravings inspired by the Milky Way. Additionally, the brand hand-fills these engravings with green luminous material that recreates a night sky.

Based on this, the movement uses 283 components and 19 different hand-finishing techniques. These include Perlage on the mainplate and circular Côtes de Genève on the bridges. Consequently, the inside of the watch rewards as much attention as the dial itself.

Personalisation: A Watch That Carries Its Owner’s Story

The Roger Dubuis Excalibur Moonlight goes beyond ownership into personal expression. Therefore, the owner can engrave the mainspring barrel cover with a personal celestial date. Furthermore, this makes every single piece completely unique in the world. Additionally, this feature captures the essence of the Rarities programme perfectly.

Based on this, this watch belongs to the category of personal artistic expression rather than traditional collecting. Consequently, whoever acquires the Roger Dubuis Excalibur Moonlight carries a piece of the universe that reflects their own story.

Roger Dubuis Excalibur Moonlight

Exterior Design: Commanding Presence With Titanium Lightness

The Roger Dubuis Excalibur Moonlight commands attention with a 45mm diameter. Therefore, the black DLC titanium case absorbs light and sits more cleanly on the wrist. Furthermore, Cosmic Blue accents and CVD blue copper elements prevent the dark design from looking flat. Additionally, this colour contrast reflects Roger Dubuis’s philosophy of precision meets visual drama.

Based on this, the watch wears lighter than its size suggests. For the latest luxury watch news, follow GearsME. For full details, visit the official Roger Dubuis website.

The Universe on Your Wrist

Ultimately, the Roger Dubuis Excalibur Moonlight proves luxury watchmaking has not yet reached its limits. Furthermore, one central tourbillon, Murano glass, Milky Way engravings and personal celestial customisation in one watch is a rare engineering achievement. Consequently, the Rarities programme did not simply launch a new watch. It declared that the universe itself can sit on a wrist.

Roger Dubuis Excalibur Moonlight

Full Technical Specifications:

Specification Details
Programme Rarities — one-of-a-kind release
Movement RD115
Main complication Central tourbillon
Time display Rotating hour and minute discs
Dial Transparent Murano glass
Luminous material Black Super-LumiNova
Caseback crystal Sapphire with Milky Way laser engravings
Caseback luminous material Green night sky simulation
Total components 283
Hand-finishing techniques 19 different techniques
Finishing details Perlage + circular Côtes de Genève
Case material Titanium with black DLC coating
Diameter 45mm
Colour accents Cosmic Blue + CVD blue copper
Certification Geneva Seal
Personalisation Celestial engravings with personal date