Nos Waltham automatic watch

this is a New Old stock Waltham with inner and outer box and hang tag only I purchased this from the jewelry estate sale from the jewelry store owner this watch was used as a demonstration for in-store use it still has the plastic on the case back where the watch rests is the only issue it is 1970s foam and there's nothing to be done with it it has deteriorated and it is what it is I would imagine if you really wanted to you could put a cloth down but I did not want to touch anything or change the original box so it is the way it is this watch is working perfectly