1972 this model is the from the third generation (hence GIII) of Canon's
very popular Canonet range.
Lens: 40mm f1.7, 6 element in 4 component construction.
Shutter: Speeds 1/4 - 1/500 & B.
Exposure meter: Highly sensitive CdS exposure meter. powered by mercury battery. (which are unavailable now I use alkaline 1.5v)
EE mechanism: (EE meaning Electronic Eye exposure meter) Shutter speed priority exposure or full manual control.
Film speed index: ASA 25 - 400.
Viewfinder: Bright viewfinder. Double image superimposing system, coupled rangefinder. Marked with parallax correction marks.
Flash Synchronization: Hot shoe and PC socket.
Self timer: None.
Film Loading: Canon's QL (quick loading) mechanism.
Film Winding: Single operation 120 degree winding lever type. Built-in film transport indicator.
Size: 120mm x 75mm x 60mm.
Weight: 620 grams.