Help me pick one.

I don’t own one and have a rule of sticking to one watch per brand for my new growing collection. But I have a hard time deciding. Which one would you reco as the best representation of the Brand as well as just being a nice watch.

1. Watch from “Life Aquatic”.
2. Just a classic and inspired after watching Teddy’s video.
3. The Scuba Dude on bracelet.
4. The Scuba Dude on strap.
5. Neptune collection GMT.