YSF Edition — American Crocodile Leather Strap
The YSF Roger Dubuis Excalibur RDDBEX0397 represents a highly technical achievement in replica manufacturing, successfully cloning the complex double flying tourbillon architecture. Unlike previous single-tourbillon compromises, this reference maintains the dual-escapement layout of the genuine piece, synchronized to regulate timekeeping actively.
Powered by the custom RD001 manual-winding clone caliber, the movement visually replicates the intricate star-shaped skeletonization characteristic of Roger Dubuis. The twin flying tourbillons rotate at a uniform speed, providing both a dynamic visual element and functional escapement regulation. Power reserve is approximately 36 hours.
The 45mm case is machined from 316L stainless steel with an 18K rose gold plating, maintaining a 13mm profile. The skeletonized dial features precise charcoal grey and deep brown accents, aligning closely with the genuine aesthetic. Finishing on the notched bezel and skeletonized mainplate demonstrates tight manufacturing tolerances.
- Movement: Custom RD001 Manual Winding Double Tourbillon — Approximately 36 hours
- Case Material: 18K Rose Gold Plated 316L Steel, 45mm diameter, 13mm thickness
- Bezel: 18K Rose Gold Plated, fluted notch design
- Crystal: Scratch-Proof Sapphire with AR coating
- Bracelet: Genuine American Crocodile Leather, original RD folding buckle
- Water Resistance: 30m stated — professional pressure test recommended before swimming
This highly technical piece is suited for collectors who appreciate avant-garde horology and complex skeletonized movements. Its substantial 45mm footprint commands attention, making it an assertive choice for statement-wear occasions.

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