How to reinsert screen into holder

About a week ago the screen popped off my apple watch 2 because the battery was swollen, and after taking the watch apart following ifixits guide, I noticed that mine had come apart very different to those online.

On all the guides I've seen the screen has come off in one piece however I appear to have 2, the screen itself and the outer rim. I can't seem to find a way other than to glue them together and there does not appear to be any support structure to help align them and it has basically 0 tolerance. Is this a one of a kind case or is there some way to attach them together without trying to eyeball it?