Hi everybody I like to buy watches from garage sales and got these for $10 nz..
I couldn't find any pictures of them online to tell me wat they are. The oris has oris on front below it the number 15 bottom is swiss made. On the back it has fond acier inoxydable. Datum has engravings and numbers on inside of back case. Amazingly enuf can wind them up and they go. I've looked at one's similar and seem valuable maybe. Any help would be appreciated