Brand's Best Watch - In Your Opinion

[bYAZZ]

Just for my education and interest...

I was wondering what was each member's favourite watch out of each of some of the major watch brands. The watch which if you could only have one from that brand, you would include it in your collection. It doesn't have to be the watch which most people feel is the best one, but perhaps the one you like the most. And it would also be nice to have some reasoning. For example, you might say that Rolex's best is the GMT Master II because it is the best GMT watch out there or perhaps that its the Daytona because it has the best chronograph movement etc etc

From the following brands:

Rolex
Audemars Piguet
Patek
Vacheron Constantin
Panerai
Breitling
Omega