Diver [AIR] – The Lightest Mechanical Dive Watch in the World
For Ulysse Nardin, there are no limits—only new challenges. The Diver [AIR], part of the Diver collection, marks a breakthrough in watchmaking: it weighs just 52 g including the strap and under 46 g without it.
At its core is the newly developed UN-374 calibre, weighing less than 10 g thanks to extreme skeletonization and triangular bridge structures.
The case is crafted from titanium and enhanced with high-tech materials such as silicon, carbon foil, and Nylo®-Foil. The result is an exceptionally lightweight yet robust instrument, water resistant to 200 meters and shock resistant up to 5,000 G.
Included are two ultra-light interchangeable straps, designed to perfectly complement the watch’s lightweight build and performance-driven spirit. The Diver [AIR] is also compatible with R-Strap and traditional rubber straps, offering added versatility.