Roger Dubuis Excalibur DBEX0577 – 42mm Carbon Fiber Tourbillon

Breaking new boundaries in watchmaking craftsmanship, the all-new carbon fiber tourbillon makes a striking debut. The Excalibur DBEX0577 delivers a bold fusion of advanced mechanics and modern design.

1. Powered by a custom RD.509SQ manual-winding tourbillon movement, offering up to 70 hours of power reserve with enhanced precision and finishing.
2. 42mm case size, fully aligned with original specifications in both dimensions and materials. Features a high-strength carbon fiber case, natural rubber strap, and sapphire crystal.
3. Carbon fiber, composed of over 90% carbon content, provides exceptional performance including heat resistance, wear resistance, and corrosion resistance. It is lighter than aluminum and less than a quarter the weight of steel, while offering significantly greater strength.
4. Each carbon fiber case features a unique pattern, with refined finishing that enhances its texture and premium feel.
5. The custom-molded natural rubber strap integrates seamlessly with the lugs, ensuring superior comfort on the wrist.
6. The buckle is crafted from titanium with a vacuum-plated black finish, ensuring durability and long-lasting color retention.

A precision mechanical timepiece crafted for those who appreciate true tourbillon engineering and distinctive aesthetics.