https://www.ebay.co.uk/itm/Yema-Flygraf ... 4926365565
I've only bothered uploading 3 of the seller's 10 photos, but the shot of the movement (there are three others besides) should be sufficient for anyone not blind or stupid, to determine this watch definitely won't run if a battery was fitted. Despite his pleading both ignorance and innocence, I'm quite sure the seller has already tried that himself. The watch has suffered a serious battery leak in the area of the PCB's negative terminal. Without seeing what may lurk under the anti-magnetic backplate, I can guarantee it won't be a pretty sight and that area of the PCB will be toast. As far as the missing bezel is concerned, if anybody knows the part number, or where it's possible to order one from, please share that information with me, because I've been looking for one for over 10 years, without success !
PS - I wondered if in listing this watch, the seller had made a mistake, setting the decimal point in his price. So I've submitted an offer for £30.80.