I just got an Omikron I purchased for very cheap on Ebay. It's the first watch I've bought online and I have a few questions. Apologies for the poor pictures, all I had was an iPhone.
It looks like it has a new crystal. The hour an minute hands look new as they don't have any patina. The edges of the dial have the paint or whatever the dial is made of peeling up a bit but as its black it's not too noticeable.
The watch started right up when I wound it but right away the crown and stem were wobbling around. I took the caseback off and both retaining screws were there (although they have slightly different size heads on them). They were also fully tightened. The movement is not clearly the wrong size for the case but there is enough play that it moves around a bit.
The stem is also very loose in the case, should it be a close fit with the hole in the case? All of the pictures of Omikron movements I have seen so far do not have case clamps under the screws but should I add some to secure the movement? Also what movements is this? I found a place under the balance wheel which says 1130, could this be an AS 1130?