This is a so-called Focus Free or Toy Camera, a simple plastic camera.
It's a widely sold model since the 80s under different names, this one is
called Altic.
Camera top. Film rewind, film counter and shutter release. It has even a
hot shoe.
Camera bottom. No tripod socket, wouldn't make sense with 1/100 single
speed. Rewind release.
Film compartment. Note the curved film plane, it helps against the
vignetting of the simple plastic lens.
These
are
the ultimate basics of a camera, focus free, single shutter speed and
about F8 fixed aperture. Point and shoot only. If you choose the right
film, ISO 400 in general and ISO 200 on very sunny days, you can shoot
outside photos that look o.k.. The rest will be "Lomo" style,
but you can attach a flash for interior photos. As I always say: You should have
used one of these once in your life!