Bought this oldtimer on a country auction and had it serviced with a local Rolex AD,
The glas and bezel were cracked and missing, I had them exchanged
for newer 5513 parts, Dail and crown remain original.
It's a 5513 Serial 1208*** with only one owner according to the auctioneer.
My dealer couldn't give me any information other than it probably was a mid 60's
Rolex and that it might be "worth something".
I found this site on the web and had some troubles uploading pictures but hope the link
works for you.
Basically im looking for some more knowledge.
Best Regards and thanks!