I bought a 93150 on the bay and should receive it tomorrow. There's a few things I'm doubtful of and was hoping for some help in what I'm looking for.
First, it has a "G" code clasp. This puts it at 1982; however, there is no month code. Now, I haven't actually been able to find any images of G code clasps with a month stamp (I've found several without). Not to say that those images weren't of reps, but I've seen them on TRF, VRF, and chrono. The second thing that has me confused is that the clasp lock has the lines embossed. I didn't think that Rolex did this until later.
The stampings do contain all flat "3"s. It has 593 end links, which I don't know if there are reps of (would assume they would go with the more common 501 or 580).
I'll take some shots tomorrow when I receive it, I just need to know what to look for and what photos to include. The listing photos weren't the greatest, but the seller had great feedback and seemed to have a long history of watch part sales. He was also very responsive in communication.