Hello. Searching my fathers stuff found my grandfather’s pocket watches. Could you please help me with model-year of them?

 

As a rough estimate, I believe that the first one appears to be from the early 1920s and the second one from the mid 1920s. I'm sure the real experts will come by and give you more details.

 

Thank you very much. I’ll wait for the experts opinion too

 

Ca. 1926-27 from the serial number on the movement

 

Is there a similar table for zenith watches too?? I made a thread in the zenith section. Thank you anyway

 

Google "zenith serial number table".