Wow! That's a nice collection. I bought a few lady UGs for my girlfriend too (actually for myself if I'm being honest ). The mini Polerouter is my favourite, it even has its original signed plexi.
There are dive watches.....and there are Dive watches! - Universal Geneve Polerouter Sub, Ref. 869120 - cal. 1-69 on original UG double grain Gay Freres bracelet.
Not sure why the second pic is rotated, but anyway here are two that I have recent photos of. One with some funk, and the other quite clean.
First UG purchase! 204503/3 with signed crystal, signed crown, and crisp case. Definitely some patina, but I’m really enjoying it so far! Love how these wear on the wrist