The Lightest Mechanical Dive Watch Ever Made

Meet the Diver [AIR], Ulysse Nardin’s most radical take on what a dive watch can be. Weighing in at just 52 grams, this is not just light—it’s air-light, crafted with cutting-edge materials like 90% recycled titanium and Nylo®-Foil (yes, that’s ocean plastic and upcycled carbon fiber from racing yachts).

Powered by the newly developed UN-374 skeleton automatic movement, this high-horology beast is tough enough to withstand 5,000 Gs of shock, while showing off its architecture through a wildly skeletonized dial. With 200m water resistance, two ultralight straps, and enough sustainability creds to make any eco-warrior proud, the Diver [AIR] isn’t just a watch—it’s a statement.

Limited. Lightweight. Legendary.