Ulysse Nardin Python Leather Strap Limited Edition Skeleton Watch Luxury Watches Swiss watches Ulysse Nardin by wholesalewatches - March 5, 20160 Skeleton watch is one of the most attractive watch styles. Ulysse Nardin also launched their limited ediiton skeleton watch with python leather strap. The watch uses transparency to its benefit, with Silicium technology and an in-house-developed flying tourbillon gracing its presence. The watch sports a silicium balance spring, anchor