Roger DubuisExcalibur Spider Skeleton TourbillonRDDBEX0545
Silver-black Spider case, red inner-ring accents, and an open skeleton tourbillon layout in a confirmed 45mm profile.
Original price was: $2,499.00.$1,699.00Current price is: $1,699.00.
The page separates the documented RD505SQ manual configuration, sapphire crystal, rubber strap, and folding clasp from the visual case and dial reading.
The Roger Dubuis Excalibur Spider RDDBEX0545 is for the buyer who wants a 45mm open skeleton tourbillon profile with a silver-black case and red inner-ring accents. Engraved minute numerals sharpen the bezel, while the black rubber strap keeps the case language direct. Compared with a simpler skeleton Excalibur, this reference gives the visible tourbillon layout and bezel markings more weight in the choice. The detailed story explains the configuration, the scale tradeoff, and the QC views to request before dispatch.
The silver-black Spider case creates a strong outer frame, but the bezel markings are what give this reference its instrument-like rhythm. Red inner-ring accents pull the eye toward the open skeleton tourbillon layout, where the exposed bridges and lower display create the central focus. The case and dial are designed to be read together.
At 45mm, RDDBEX0545 is chosen for presence. The size gives the angular Spider case, engraved minute numerals, and open dial enough room to remain legible as separate layers. Buyers seeking a quieter or more compact wrist profile should compare a smaller Excalibur; this version suits someone who wants the architecture to stay visible at a glance.
The product page documents an RD505SQ manual-winding configuration, a titanium-style case appearance, sapphire crystal, black rubber strap, and titanium-style folding clasp. The open tourbillon layout, red inner ring, silver-black case treatment, and bezel numerals carry the reference-specific visual argument. The strap follows the case rather than changing the watch into a dressier configuration.
Choose RDDBEX0545 for a collector-style setting, an evening wardrobe with technical accents, or any buyer who wants the Excalibur Spider silhouette to announce itself before the movement details are examined. The tradeoff is visible: a 45mm openworked case is less discreet than a smaller closed-dial alternative and asks for deliberate styling.
Ask for neutral-light front, side, crown, strap, clasp, and close dial photos. Check the engraved minute numerals, red inner ring, bridge alignment, hand clearance, tourbillon opening, case edges, strap junctions, and clasp finish. Keep water use within the site policy and let the exact prepared piece settle the final visual decision.
The decision centers on the silver-black Spider frame, engraved minute numerals, red inner ring, and open tourbillon layout. A simpler reference suits a buyer who wants fewer visual layers.
The larger format gives the bezel markings, angular case, and open dial room to read as distinct layers. Buyers seeking a discreet profile should compare a smaller family configuration.
Request front, angled, crown-side, strap, clasp, and close dial views. Check the minute numerals, red ring, bridge alignment, hand clearance, tourbillon opening, and case edges.
Use model-specific QC proof to confirm the visible details and stated functions that informed your choice.
QC proof before dispatch
