The audacious Ulysse Nardin Diver X Skeleton OPS is an avant-garde reimagining of a dive watch as a piece of haute horlogerie. Water resistant to 200 metres, the 44 mm Diver X Skeleton OPS features Ulysse Nardin's exceptional skeletonised automatic movement UN-372, showcasing an oversized oscillator and an escapement in silicon.

Carbonium® is once again the star of the show: not just in the concave unidirectional rotating bezel, but also on the barrel cover at 12 o’clock, extending the mottled aesthetic into the heart of the watch.

The ultra-modern design is confirmed by the huge skeleton X structure that dominates the dial, and the sleek case construction in high-tech, lightweight titanium, given a black DLC coating. Once again, both the audacious visual style and sustainable approach are rounded out in a khaki green fabric strap, partly made from upcycled fishing nets.