Bokey TimeThe Roger Dubuis Excalibur Spider RDDBEX0479 is one of the brand’s most performance-driven designs, inspired by the aesthetics of supercar engineering. This skeleton flying tourbillon timepiece showcases the iconic design language of Roger Dubuis, featuring a bold openworked structure.
The watch is crafted with a 45mm × 13mm titanium case, staying true to the original proportions. It features the signature star-shaped skeleton dial along with a Celtic cross–inspired tourbillon cage, delivering a highly recognizable and technical appearance.
Powered by a customized RD505SQ manual-winding movement, the watch mirrors the original structure with a gold balance wheel equipped with adjustable weight screws. The movement offers improved stability and reduced deviation compared to standard factory movements, with an overall structural similarity of up to 98%. The gear layout is optimized, with no unnecessary gears at the 11 and 4 o’clock positions. The bridges are decorated with refined perlage finishing, and the redundant calendar position has been removed for a cleaner mechanical structure.
The watch is fitted with a scratch-resistant sapphire crystal and a premium imported rubber strap made from Thai natural materials, ensuring flexibility and comfort. It is paired with a folding clasp for a secure and refined fit.
Bold, aggressive, and highly technical in design, this model has become a favorite among supercar enthusiasts. Its striking skeleton architecture and strong wrist presence make it a standout piece with exceptional recognition.
JB Factory focuses on high-end tourbillon craftsmanship, delivering precision-engineered timepieces with outstanding visual and mechanical appeal.
