Crafted among the stars
Excalibur Monotourbillon Dr. Woo Episode III
When creative skillsets from two unique worlds meet, a whole universe comes to life. Dr. Woo and the Maison present the 3rd episode of a collaboration, sharing the values of expressivity and individuality and taking on new dimensions of innovation. From the Whirpool Galaxy inspired- tourbillon to the technical artistry of its components and dial, the timepiece transforms time itself to unveil the secrets of the universe.
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Case
Titanium case with sapphire crystal and anti-reflective coating Pink gold bezel with engravings Titanium crown Pink gold open case back with sapphire crystal and anti-reflective coating
- Size: 42mm
- Water Resistance: 10 bar (100 m)
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Dial
Grey double surface flange with transferred texts, polished and pink gold hour markers with SLN in the center Crystal sapphire dial with pink gold metallization.
- Main material: Pink Gold 18K
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Strap
Pink gold and titanium grade 5 bracelet, satin-brushed with polished bevels, integrated titanium buckle, interchangeable with Quick Release System.
- Type: Pink Gold 18K
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Clasp
- Type: Titanium




A universe of intricate details
The journey into the cosmos continues with innovative and artistic components. The fine gold and sapphire engraving and the 3D galvanic growth techniques create a dynamic dial, bringing its cosmic elements to life. A pink gold spaceship leaves a shimmering trail, revealing the poignant message: “We come in peace.” Dr. Woo's symbols are etched on the bezel, while his signature spider is further filled with black ink. Pink gold nebulas swirl around a central "black hole" spiral and add greater depth. Turning the watch over, the caseback reveals a radiating spiral pattern along with the artist’s quote. Housed in a rare pink gold and titanium case of 42mm, this timepiece blends celestial narrative with high technical performance.

Galactic tourbillon
The RD515 calibre features a tourbillon at 7 o'clock, highlighting Roger Dubuis' signature design, with a transformed upper cage to realize Dr. Woo's vision. Inspired by the shape of the Tourbillon Galaxy, the tourbillon cage features a lightweight titanium lower cage, and an upper bridge reduced to its most minimalistic form, crafted from mirror-polished stainless steel. Certified by the Poinçon de Genève, the RD515 calibre boasts a 72-hour power reserve, and each of the 193 components is hand-decorated with 16 distinct finishes.