Carl F. BuchererSwiss watches
1. Exclusive custom Roger Dolby RD.509SQ tourbillon manual core, power reserve up to 70 hours, is currently one of the most impressive tourbillons in the industry.
2. The size of the watch is 42mm, and the data and material are completely in line with the original
High-strength carbon fiber case; Natural rubber strap; Sapphire crystal;
3. Carbon fiber: high-strength high-modulus fiber with 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, and the specific strength is 20 times that of iron
4. The grain of each JB carbon brazed case is unique and polished with a very texture
5. Exclusive mold-opening natural rubber straps, each strap fits perfectly with the lugs, giving the wrist the highest comfort
6. The buckle adopts titanium vacuum plating high-grade black, which is strong and durable without fading
JBF - a factory specially built for tourbillons, please enjoy all kinds of cousins