Hello.
PAM090 has not been produced for a long time, and it is unlikely that they can be bought new.
First of all, this concerns 090 from the factory H, which exists more than it.
The watch is generally very good quality, but the PR hand does not work, it is glued, but movt., The usual 7750
Also, there are lower quality replicas with st2530.
They have a working hand PR, but the date is not changed by which, but by a button on the left side, which GEN does not have
As you can see, all options are not perfect and not easy to find.
I recommend going through the TD sections and emailing them a request, just be careful to use the correct email. Also, you can place a WTB post in the appropriate section, and of course, patrol the m2m section. They don't appear there often, but they can be.
Good luck!