Here in HK even the guy pumping you gas has a rollie on, you never know whats real or fake. I never get compliments in HKG unless its from a visitor or another expat that is into watches. I actually get more compliments on the automatic Seikos that I have, and have never once received a compliment on my gen Tag anywhere, I even had a mate with the same watch and he was bragging about his, but then I showed him mine, and said "great watch, I have the same one." He responded "no, mine is different." Exact same watch down to the strap. When traveling to the states or around Asia, people seem to pick up on it more, but nobody has ever suspected its a fake. Most people will make their assumption based on how much money they think you have. If you have a good job and are rocking a rep of a 10K-20K USD watch, most people will assume its legit. If you are super young and unemployed or working an entry level job, people may pass judgement, but people on the street don't know you or your background, this only applies to business events. I have even had people go on and on about a stainless/gold wrapped sub I bought for less than 40USD in Hanoi, which was decent but the hour hands were short and the font was a bit off.
Just rock your pam with confidence, I think that one is on the super-rep list. It is a beautiful piece.