10BP

Start Year: 
1950
End Year: 
1960
Jewels: 
21, 23
captainclock12 (not verified)
Posted January 16, 2012 - 3:34am

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:

Bulova Chronograph

Bulova Chronograph image 2

 

So I'm assuming the movement was made for most of the 1950s for the high end models only.