Rolex

I have owned almost every current Rolex sports watch, the GMT Pepsi, the Daytona in black and white (former and current version), all Explorers, Submariners (Date and No Date), Datejust in two sizes and different colours and with different bracelets. I ha...  

But there are always new treasures to be discovered...

I am already looking at other brands

Great on you!

Grand Seiko --Nope. I don't even wear it often enough. I don't even know why. Won't revisit GS because the brand did not grow on me (Lexus vs Mercedes? I'd stay with the Mercedes) Tudor BB - Yes. It can be taken everywhere Gaudy Rolex TT Daytona - Yes, my... 

As your list goes I am on the same page with the 4 requirements with one addition 5 A piece that survives time!