Any Quality Vintage Seamaster 300 Reps?

[turkey]

My question is pretty much as the title states. I've been looking into getting a gen Vintage Seamaster 300 and as part of my process, I like to research the avaliable reps to help me make an informed decision. I've found a rep vs gen guide on scubawatch.org, but was curious if any better quality reps were avaliable. I've seen a few 300s where the numbers on the bezel insert don't match any of the reps in the guide nor any of the photographs of gens.

 

[Gunscrossed]

There are lots of Franken Seamaster 300 out there, most use an original movement in a rep case, I don't think any of the dealers carry them, they are more like the Tudor sub reps, made to decive people rather than be sold as a replica.
I hope that makes sense?