The Diver [Air] was the only watch that Ulysse Nardin presented at this year's Watches & Wonders.
This model is super exciting: haute horlogerie combined with absolute lightness and robustness (great for vacation, sports, etc.)
The main features: an ultra-lightweight construction, shock-resistant to 5.000g and a WR of 200 meters.
I am looking to see this watch personally on Wednesday.
As I read about it during W & W 25, I was so convinced that I asked my AD to catch this piece for me.
The brand UN has always fascinated me, but no new releases in recent years have really appealed to me. Apart from the Freak models and the incredible Blast Free Wheel marquetry, of course.
I'm very excited. But as always, I tell myself that I have to hold the watch in my hands and try it on my wrist.
Only then will I (be able to) make my final decision.
I've already been warned about one thing. The Diver [Air], including the strap, weighs a mere 52 grams. Practically nothing... 

Note: The photos are screenshots from a video my esteemed AD recently sent me. I couldn't get any more quality out of it.
All the best, my dear watch friends
Thomas