First purchase buy auction is always risky, but it seems you were cautious !! opening it will need a real watchmaker, I would advise you to bring it to one instead of trying it yourself. Overhaul it's a nice piece enjoy it !
Don't know the ref but I also think it's a 552 movement. Congratulations on your very nice "new" watch!
Yeah, im not planning on open it myself i was just wanted to know what type of movement that could be in the watch. I know that this is a automatic movment, but can it be handwound aswell with the crown?
