By-Tor, thanks for comments. Your eyes are much more professional on this. I've read all your GMT reviews. But since my quest is to find a GMT under $100, the retro and Transformers are out of my reach. To me, if we can find a good submariner under $100, it shouldn't be difficult to do a under $100 GMT.
Anyway, while waiting for your new review, I found another one and I'd appreciate comments.
http://houseofsouvenirs.com/rolexgmtmaster_006.htm