Valjoux Movement Maybe, But What is It?

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Vintage watches aren't my forte, but I am curious about this movement. I believe it is is a Valjoux column wheel 2-pusher chronograph, I believe. Can anyone shed more light on this? What vintage, watches it may have appeared in, etc?

Any suggestions appreciated!

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Usually it is helpful to provide as much information as possible, including the dial side of the watch, the number and location of sub-dials, features/complications, branding, etc.
 
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It looks similar to, but not the same as, a Valjoux 22 I have, but I'm no movement expert.
Have you checked Ranfft? http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&&2uswk

It's not a V22. The V22 balance cock is very distinctive in shape with completely straight sides. In fact, I'm doubtful that it's a Valjoux at all, since they typically have odd number of pillars in the column wheel.

Just to mention, I am tentatively going to put this in the 1940s.
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Hmmm...its being advertised as a Valjoux. What else might it be, any ideas?
 
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It could be an older more obscure Valjoux movement, but it would take some research for me to figure it out. If you really need to know, I suggest posting in the WUS vintage forum. It would also help if you knew the diameter of the movement.
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Brilliant detective work, thanks to all for help. Is this a good movement?