BBR New Release: Roger Dubuis Excalibur King Racing Series Single Flying Tourbillon, featuring a full skeletonized open-work design with high-end see-through aesthetic appeal. Model: RDDBEX0815.
This watch showcases one of Roger Dubuis’ most iconic design languages, featuring a star-shaped framework structure and a Celtic cross-inspired tourbillon. The design includes a seconds dial and small seconds hand, enhancing its mechanical presence and making it instantly recognizable.
Case specifications:
- Diameter: 45mm
- Thickness: 13.5mm
- Material: Titanium case (consistent with original specification)
Movement:
Equipped with a Seagull-customized RD505SQ manual-winding movement. The one-piece tourbillon architecture is finely regulated in six positions, offering a power reserve of up to 60 hours. The main plate and gear alignment are consistent with the original design, and each movement carries an individual serial number for enhanced authenticity.
Dial:
Skeletonized dial with luminous markers. The seconds sub-dial is finished in black DLC-coated titanium, featuring a black minute track and Roger Dubuis branding. All hands are coated with luminous material for clear readability.
Crystal:
Anti-reflective sapphire crystal glass, ensuring high transparency and scratch resistance.
Strap:
German-imported natural rubber strap, soft, durable, and highly comfortable with strong color saturation.
Summary:
Both the front and back of the watch reveal a highly transparent skeletonized movement, offering exceptional visual depth and mechanical artistry. Powered by the RD505SQ movement, it ensures stable and precise timekeeping, making it an essential piece for watch enthusiasts.




