Roger Dubuis Excalibur Carbon Fiber DBEX0577 Black 42MM

1. Exclusively customized Roger Dolby RD.509SQ tourbillon manual movement, with a power reserve of up to 70 hours, 1:1 replica of the original tourbillon.

2. The watch size is 42mm, and the data and materials are exactly the same as the original.
High-strength carbon fiber case; natural rubber strap; sapphire crystal watch mirror.

3. Carbon fiber: high-strength and high-modulus fiber with a carbon content of more than 90%, with high temperature resistance, friction resistance, corrosion resistance and other characteristics. Its specific gravity is lighter than aluminum, less than 1/4 of steel, but its specific strength is 20 times that of iron.

4. Each carbon fiber case has a unique texture and is polished with a texture.

5. Exclusively molded natural rubber strap, each strap fits perfectly with the lugs, bringing the highest comfort to the wrist.

6. The buckle is made of titanium vacuum-plated high-grade black, which is durable and does not fade.