Roger Dubuis Excalibur Spider Aventador S Carbon 45mm

The Roger Dubuis Excalibur Spider Aventador S Carbon 45mm, reference RDDBEX0686, has a 45 mm carbon case. The case measures 7.8 mm thick, its crown wrapped in rubber with a carbon cover, and the dial sits under a sapphire crystal with anti-reflective coating. Inside, the manual-winding calibre RD103 drives a skeletonized construction bearing the Geneva Seal, with a power reserve display and 40 hours of autonomy. A sapphire display back shows off the movement's finishing and the metallized Aventador S logo. This is a limited edition, one of 313 pieces, paired with a rubber and blue Alcantara strap on a titanium folding clasp that uses the Quick Release System. Rated to 50 metres, the case stays fit for splashes rather than diving.