The Pentax PZ-70 (Z-70 in the US), dating from 1995, was an autofocus 35mm film SLR. It utilised KAF2-mount autofocus or earlier K-mount manual lenses. There was also a Z-70p version.
The camera is in great working order with minor scratches on the back of the film cover plate, The camera requires modern 120 films that can be purchased anywhere and requires 2CR5 batteries that can be acquired from any good camera shop (Batteries are included with this purchase).
The lens is an SMC Pentax-F 35-80mm F4-5.6, google has plenty of reviews and examples