When I last was into watches about a decade ago, it was these two watches that I really wanted. Now that I was bitten by some watch bug out of the blue and going through what's available, I'm drawn into these again. Today's not the day to get them both so it's decision time. I'd like to hear any opinions you might have.
IWC would be white dial, UN maybe Blue Surf altough I like the orange one too.
I've grown to like watches slightly bigger and bold so that's not an issue. I wear them carelessly so IWC's higher beatability is nice thing, I'd buy rubber strap for it too. IWC is also slightly cheaper in used market (3800-4200$ vs. 4500-5000$?) and easier to find.
On the other hand, I already have IWC Ingenieur 3227-01 with quite similar bracelet so UN would be more different. Going against UN is my Chopard Pro One so I have a desktop diver covered quite well.