I have three examples from the Olympus XA(n) series – an XA, an XA1 and an XA2. The XA1 is pretty much ignored by “serious photographers” apparently – it doesn’t have the nice electronic shutter (being completely battery-free) and has absolutely no focussing controls at all, just automatic exposure.
There is something about this that makes it an excellent street photo camera. Here are some pictures from a recent roll that I took, using Fomapan 100 (I’m now very fond of Fomapan film but that’s a separate issue). Yes, it has fixed focus, but at just the distance that you would actually want to focus when taking snapshots on the street. These Olympus people weren’t stupid. Plus, do note that you can get an XA1 for about a fiver on eBay.