Hi all I just received this lovely watch this morning. There isnt a scratch on it , the bracelet is in very good condition with no wear marks either. The auto movement is a 10AUC and is stamped L0. The case is marked L0 and has the above serial number . The back of the case is engraved with the initials DRT 1-24-51. I cannot find any markings relating to whether it is gold filled or plated etc. But I think this one is for wearing.
look like Duo-Wind "F"

Hi Jabs
Yes the dial and lugs do look the same
I agree with Duo-Wind "F"; looks to be in fine condition
Good ad match-right down to variant "F". Great watch.
Duo-Wind "F" from me for ID.
Could anyone give me an idea whether this watch will be 10k or 14k gold filled etc. as there are no markings to indicate what it is . the reason l would like to know is for my file as I log and put details of all my watches in both a file on my pc and a book
regards
George
In reply to Could anyone give me an idea by donegd
I have the same watch George...
It is marked inside the case back 10K Rolled Gold Plate
This is certainly a beautiful watch George. Sorry I can't help you on the gold content.
Duo Wind F works for me
Yes it is in very good condition and runs very well to. I'm going to have it serviced so l can wear it regularly
Thanks Jeff, l will have a closer look . This is one l will be sending to you before long
Hi all
I sold this watch through ebay recently and although I used a tracked postal system the watch has some how disappeared in transportation. If any member is offered this watch or comes across it in any way I would appreciate it if they could please notify me as I had to refund buyer and in now out of pocket by $155 .
Thanks to everyone