Thanks for the answers guys (except HANS GOERTER).The watches, as expected, were all replicas. Not all is lost though, as there were a couple of gold bands in the bag. Doing some more research + taking a look at a real Aquatimer in person, it looks like the proceeds of the gold bands will go towards buying myself a real one for Christmas.
@ HANS GOERTER
The same heartbreaking story? I'm not completely sure how me finding a bag of random parts + watches is heartbreaking...and no, I haven't contacted you before or have any idea who you are. I don't even understand the point of your comment, as I'm not soliciting for anything, I just asking a simple question. There is no conspiracy to send you pictures of fake watches.