Rose gold rectangular 7AP 21J. Case back has numbers 3022300. Inside case are numbers 4146 RCR and T9/87. Dial has no markings?! Is this oxidation or should it look like this? Any additional info gratefully received.
In reply to Early 1940's by FifthAvenueRes…
In reply to Thank you for your help - by deasytee
In reply to No. The same Dial is seen in by FifthAvenueRes…
I don't think so, I just believe we haven't found the ad yet!
When I pulled mine apart, it looked to have never been taken apart and there were no service marks inside the caseback, leading me to believe that this dial was a varient but was mass produced with that dial.
Probably has a letter designation that hasn't been discovered yet.
In reply to In deasytee's first pic it by simpletreasures