Roger Dubuis Excalibur Spider Carbon 47mm

Roger Dubuis presents the Excalibur Spider Carbon 47mm, reference RDDBEX0674, a 47 mm carbon case built around a skeletonised double flying tourbillon. The case measures 7.97 mm thick and pairs carbon with titanium elements beneath a sapphire crystal. Manual-winding calibre RD105SQ drives the movement, delivering 52 hours of power reserve and bearing the Geneva Seal. The dial side is fully skeletonised, exposing the two linked tourbillons and a power reserve display styled after a fuel gauge, while a sapphire display back shows the finishing on the plates and bridges. This is a limited edition, produced in a run of 366 pieces, with a PVD/DLC coating adding depth to the metal components. A black calf leather strap closes on a titanium folding clasp. Water resistance holds at 50 metres.