I have access to this Connie, the watch looks great, however the seller claims it has cal. 564 inside, which raises some questions for me. I have never seen 564 inside such case, what do you think?

 

The possible last of the Grand Luxes.

 

I think it is beautiful but can't comment on correctness.

 

I had one from 1967 and it had a Cal. 564. Check the black onyx inserts, they crack and chip quite easily.

 

Might be a Norris released case designed for the US market...
would like to see inner case back

 

Looks very good.........Hockey's is a bit better, but the one offered to you is not shabby at all.
I like the lug. If you don't take it, probably I would.