Seeking information on ref: BA 791.8690, CAL 1350?

Posts
15
Likes
1
I have a black oval dial that measures approximately 22.40mm x 20.40mm. It features a 1350 movement S/N starting with 42. I am looking for information about the ref: BA 791.8690 or something similar, as I have looked online and found no relevant results.

 
Posts
1,180
Likes
5,397
What you may already know is that BA refers to a yellow gold watch case. Which is most probably why this movement is lacking one…

Other than that, I’m afraid this reference doesn’t ring a bell for me.