To celebrate World Oceans Day, Ulysse Nardin has chosen azure blue. This aquatic shade refreshes the Diver X Skeleton, which remains powerful and ultra-accurate even in the Ocean depths, and the Diver Net, which offers innovative durability. The ultra-technical and powerful Diver X Skeleton Azure revolutionises the aesthetics of diving watches. With its titanium DLC case water-resistant to 200 metres, this extraordinary piece presents a dynamic skeletonised face/dial marked with an X in deep black and azure blue. The transparency of the dial and movement draws the eye deep into the heart of the mechanism. Carbonium®, a light and resistant technical composite, tops the barrel cover and the unidirectional rotating bezel for measuring immersion times.