The JB Roger Dubuis Excalibur Royal Series V3 Diamond Edition is an upgraded skeleton tourbillon model featuring a bold and luxurious design with enhanced detailing and visual impact.
The watch is equipped with a fully skeletonized tourbillon movement based on the RD505SQ architecture, maintaining a high level of structural similarity to the original design. The balance wheel includes weighted screws similar to the original configuration, improving both stability and visual authenticity.
The movement design preserves a clean skeleton layout without unnecessary gears, while maintaining a highly accurate replication of the original mechanical structure. The finishing has been upgraded with refined graining and improved decorative detailing for a more premium appearance.
The case features a sapphire crystal for scratch resistance and clarity. It is paired with an original-style folding clasp for secure wear and comfort.
This V3 upgraded edition introduces several refinements, including improved skeleton structure accuracy, upgraded finishing on the movement bridges, enhanced crown mechanism detailing, and individual serial engraving on the caseback for uniqueness.
A diamond-set bezel adds a luxurious visual upgrade, enhancing the overall presence of the watch and making it more striking on the wrist.
Bold, aggressive, and highly recognizable, this timepiece combines high-end skeleton aesthetics with strong visual presence and modern mechanical styling.
JB Factory focuses on high-end tourbillon craftsmanship and detailed mechanical reproduction.




