I put up 2 posts with photos. Hope they help. As far as being able to find the reply to post, I must have had a brain fart....

Thank you AF,

I know it will bring what it will bring, but could you give me a guesstimate on value. The cover says "junior" "coin". The watch does work

I would still call this style of case a pair case even if it's not in the same form as the classical English pair case.

As far as value...Auroras actually tend to do fairly well on their own without any special cases. Of course, the quality will have a big effect on this, but even 7-jewel Auroras tend to bring $75-100 in base metal cases and unadjusted 15 jewels more in the $100-125 range.

I'd probably pay $150-200 for the interesting case in its own right, depending on the weight of the case.

So, with that in mind, I'd probably put the value anywhere from $200-350 depending on the movement.

Most of the guys like me nutty enough to pay a premium for this sort of stuff really don't base the price we're willing to pay on whether or not the watch has been serviced. Basically, we don't run the watches enough to really justify servicing, and most of us will just end up doing it ourselves if we do want to have it serviced. I don't think you'd get your money back. Just describe as you have here(i.e. running but don't know when it was last serviced) and you'll be fine.

The outer part of the case definitely looks silver to me. I'm guessing that you're talking about the inner dust cover over the movement. It's fairly common for these to be silveroid, in fact to the point where I'd say about half the silver cases I handle have silveroid dust covers. Many(but not all) are marked with an "A" somewhere on the inside of the back(for Albata metal). Typically, they will also have a heavier gauge "feel" than the silver covers and will not be tarnished when the covers are heavily tarnished.