Roger Dubuis Excalibur Spider Carbon Review

Excalibur Spider Carbon — the first-ever timepiece with movement plate, bridges and tourbillon upper-cage manufactured entirely in carbon. The result is a mainplate and case forming a ‘chassis’ that is made even lighter by this choice of material.The bold approach is shown with colours too — this striking black and red model will not go unnoticed on your wrist https://www.watchcloneprice.is/.

It features a Spider-type skeletonised case with a DLC-treated crown, case-back and ‘container’ all made from titanium, teamed here with multi-layered carbon for the case, as well as vulcanized rubber on the container and red lacquer to light up the bezel.

The Calibre RD509SQ — the superb ‘Astral Skeleton’ flying tourbillon movement that beats at a rate of 21,600 vibrations per hour and has a power reserve of 70 hours. Thanks to the particularly rigid nature of the T700 carbon that is used, there are fewer vibrations and precision is enhanced. Its ultra-thin layering also results in a uniform structure enabling 8% lower porosity compared with most other types of carbon.