Olympus OM10 - not film tested. I have tried all the shutter speeds with a manual adapter they all seem to be firing properly. The camera overall is in okay cosmetic condition. Light seals may need replaced. I have replaced them on an OM1n. The kits can be bought of eBay for £10-15. They aren’t too bad too fit! However they may be fine! Product is priced accordingly and open to offers. Body only, will come with 3D printed body cap. I can print a black one if desired before posting. New batteries have been fitted EDIT: I have found a set of light seals for this camera. I will include these with the camera.
eBay