That's my PAM202. I am told that those are no longer made by the rep factories. I just got lucky and picked it up recently. The caseback is marked as 205/A so if you find one for sale, you might ask about that. I don't have it on a winder or use the chrono function because I suspect that the counter at 3 could be a problem for the modded A7750. But that may bother nobody else who owns one.
If you find one, please post pics!