Thanks for a great write up. I too came late to the Tuna world and have become a fan. I am currently wearing a kinetic GMT as a I write and it’s my go to holiday watch - ok it’s not a real tuna but it is a shrouded diver and you can see the inspiration. I also have a black 300m it’s my favourite grab and go. I will try the 1000m versions soon, I quite fancy a spring drive version or the 8L35 powered version.