Picked it up today and am very happy, estimated value? I know it from 1958 and very clean. Anyone see anything wrong?
You have a ref 3928 with the correct 284 movement. I think the crown is a replacement, given that the color is different than the case. Dial looks original to me. I would estimate a value around 400$. I could be wrong.
Not a bad looking watch with a nice hippocampus engraving. The lugs are a little polished, but the dial almost makes up for that.