Roger Dubuis Excalibur Tourbillon RDDBEX0392
Original price was: $2,499.00.$1,699.00Current price is: $1,699.00.
This is the RDDBEX0392 to choose if you want the Excalibur look driven by architecture rather than color. The rose-gold-tone fluted case, dark skeleton star bridge layout, and visible flying tourbillon at 7 o’clock give it a warmer, dressier presence than the sportier rubber-strap versions often seen for this reference. NEWF’s selling point here is the movement layout, with the correct open structure and no extra visual clutter at 11 and 4 o’clock. The details below matter because this watch lives or dies by proportion, finishing, and what you can actually see through the dial.
Rose-gold tone changes the whole character of the RDDBEX0392
The first thing that decides this watch is not the tourbillon. It is the contrast between the rose-gold-tone case and the dark skeletonized interior. On the wrist, that combination gives the Excalibur architecture a more formal and deliberate feel than the black rubber-strap execution many buyers know first. You still get the aggressive notched bezel and triple-lug case profile that define the model, but the warmer exterior pulls it away from pure sports-watch territory.
The dial side is open enough to let the star-shaped bridge pattern do the visual work. Rose-gold-tone hands and matching hour markers keep the display readable without breaking the monochrome movement treatment underneath. If you are choosing this reference for presence, that balance matters: it stays dramatic, but it does not turn messy.
Why the case and crystal specifications matter here
The stated specification is a 45mm titanium alloy case with a 12.0mm thickness, sapphire crystal, and approximately 84.4g total weight. Those numbers are important because the Excalibur design can become awkward fast if the case gets too thick or too heavy. Here, the proportions are intended to preserve the broad, architectural look without turning the watch into a bulky block on the wrist.
The fluted bezel is another major part of the appeal. On this model, the deep notches catch light sharply and frame the open dial without requiring additional decoration. The sapphire crystal matters just as much because a skeleton watch depends on clean visibility. If reflections are poorly handled, the entire point of the layout is lost. This is one of those references where the crystal is not a background specification; it directly affects how much of the watch you actually enjoy wearing.
Strap choice makes this version feel less casual
This piece is fitted on a black leather strap with an olive underside rather than a rubber strap. That changes the personality substantially. Leather gives the rose-gold-tone case a stronger connection to the refined side of the Excalibur line and makes the watch easier to pair with tailored clothing, boots, or darker evening wear. It also tones down the overtly technical look that a molded rubber strap tends to emphasize.
For a buyer deciding between versions, this is the practical distinction: rubber leans harder into the Spider identity, while this leather-strap presentation makes the same skeletonized watch feel more composed. If you want the visual drama of an open-work tourbillon without committing to a purely athletic look, this is the smarter route.
Who this watch suits best
This is for the buyer who already knows the Excalibur family and wants a piece where the design language stays intact from case to movement. You are paying for visible structure: the star bridge, the depth through the dial, the notched bezel, and the tourbillon positioned where it can dominate the lower half of the watch. The manual-wind format also suits the style. A watch this open and mechanical should feel interactive, and winding it is part of that ownership experience.
If you are comparing several skeleton tourbillons, focus on this one for its warmer rose-gold-tone case, clean bridge layout, and the more polished look created by the leather strap. Those are the details that determine whether the RDDBEX0392 feels theatrical in the right way or simply oversized. Here, the design stays controlled, and that is exactly what a watch this bold needs.
Watch specification
Configuration summary for this watch
| Brand | Roger Dubuis |
|---|---|
| Movement | Custom Shanghai manual flying tourbillon, approximately 36 hours power reserve |
| Case Material | Titanium alloy |
| Bezel | Titanium alloy, fluted profile |
| Crystal | Sapphire with anti-reflective coating |
| Bracelet | Black leather strap with folding clasp |
| Water Resistance | Stated 30m |
Buyer Q&A
Questions about this Roger Dubuis watch
What makes this RDDBEX0392 stand out visually from the common sportier version?
This example pairs a rose-gold-tone case with a black leather strap, which gives the skeletonized Excalibur design a warmer and more formal look than the rubber-strap version.
Is the tourbillon functional on this watch?
Yes. It uses a manual-wind flying tourbillon, with the regulating assembly fully exposed on the dial side.
What should I look for on the dial side if I care about execution?
The key details are the open star-bridge layout, the clean view through the skeletonized movement, and the absence of extra gears cluttering the dial side at 11 and 4 o’clock.
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