What's the brand? What's the model? After you open up the back, what is the watch number and what else is written on the inner works of the watch?
Don.....
Looks like something from the late 70's or early 80's. I think they are mechanical movements but dont have much value nonetheless. I would imagine $10-$20 depending on the market and how you advertise the item. giving it a good buff would never hurt.