Pushing the limits of watchmaking craftsmanship once again, the all-new carbon fiber tourbillon makes a bold debut. The Excalibur DBEX0577 stands out with cutting-edge design and mechanical excellence.
- Powered by a custom RD.509SQ manual-winding tourbillon movement, delivering up to 70 hours of power reserve with exceptional precision and upgraded finishing.
- 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.
- Carbon fiber, composed of over 90% carbon content, offers outstanding performance including heat resistance, wear resistance, and corrosion resistance. It is lighter than aluminum and less than a quarter the weight of steel, while being significantly stronger.
- Each carbon fiber case features a unique pattern, with refined finishing that enhances its texture and premium feel.
- The custom-molded natural rubber strap is precisely engineered to fit seamlessly with the lugs, ensuring maximum comfort.
- The buckle is made of titanium with a vacuum-plated black finish, ensuring durability and long-lasting color retention.
A refined mechanical timepiece crafted for those who appreciate true tourbillon engineering.




