While going through my late Fathers collection of odds and ends (he was a lifelong watchmaker), I discovered this movement, which I will eventually be selling. It appears to be a Valjoux, but which model? The movement is marked "Aristo import co. inc." "17 jewels, unadjusted" and "Swiss". any help would be appreciated!

Thank you!

it looks like a 22 or the 71, both are simular, 14l but i may be wrong. let see wat the experts have to say...Francis
Can you post photo of the front and i can tell u for sure which model it is. thanks of course less the dial.

Thank you Francis - here is the rear pic....

Mate thank you for the Pic, it is a model 71. my book says "recording Chronograph, hour recorder.. Hope that helps. Cheers Francis

Thank you Mr. Bowman, you assistance is greatly appreciated!

Kevin

with only being a newbie of 2-3yrs now i am glad i have learnt enought from books and also this site to know the marking, plus a little book called the " finger print" has a collection of Chrono photos of all models front and back making it a lot easier to know which was which as the fronts seem to be the same on a lot of them. Francis