Hi, I have just received this oldie today, purchased over the bay.
Please could you tell me what movement should be inside this watch?
the back reads GG-W-113, MFR Part XZ70365 Serial 019332 date July 1971. It does not currently hack. The dial is convex.
I will open the watch later today. Through the glass. Could you tell if the crown stem comes out with pressure, or if it is of the type that you must set in an angle and then turn the dial a little (10 degrees)
I hope to get some help. Also waht crystal is right? This watch has a flat plastic (not dome) without inner ring.
As said, any help will be welcome. I want to check becuse the watch is slighty different from the ones you see on the Web.
many thanks in advance