Start Year
1950
End Year
1960
Jewels
21, 23
captainclock12 (not verified)
Posted January 16, 2012 - 2:34am
I am assuming the movement was made for a short period in the 1950s as I've seen one other Bulova watch that contained this particular movement and it was a 1957 Bulova Chronograph as seen in the following images:
So I'm assuming the movement was made for most of the 1950s for the high end models only.