Roger Dubuis Excalibur Double Tourbillon Pink Gold

Roger Dubuis presents the Excalibur Double Tourbillon Pink Gold, reference RDDBEX0822, in a 45 mm rose gold case. The case measures 7.35 mm thick and is set with diamonds. A sapphire crystal with antireflective coating covers the skeletonised dial, and a matching sapphire pane on the case back exposes the movement from behind. The manual-winding calibre RD108 drives a double flying tourbillon, its two carriages linked by a differential for smoother energy transmission, and it carries the Poinçon de Genève certification. Power reserve runs to 72 hours. The watch is limited to eight pieces and pairs with a calf leather strap on a rose gold folding clasp, also set with diamonds. Roger Dubuis rates the case to 100 metres.