This is an Asahi Pentax SP. The light seals have been replaced. I have checked that the shutter fires, bulb shooting works, the speeds change, the timer works, and the battery compartment opens. Make sure to move the lever all the way to the end, as it may not fire properly if you don't. Film these days is expensive, and you can't rewind if you make a mistake. The exposure meter could not be checked as there are no batteries. There is some dirt on the mirror, but it doesn't affect the view through the viewfinder. Proof is in the photos taken with a lens attached, which are posted above. There are few scratches, but some dirt on the outside. The inside is clean. Please check the photos I've uploaded.