This is the second version with round rangefinder window and name on a screwed plate, as for Zorki-6 (the first version has a rectangular finder window and the engraved name -for most painted red-).
Zorki 5
Zorki 5, Industar 50, provided by Youriy, 25€ + 26€ (shared) sending fees. Delivered july 15th, 2015.
The Zorki 5 is the first KMZ rangefinder camera with a cocking lever, but still with "through the bottom" film loading. Large base rangefinder, thus letting no place for a timer for long exposures.
Zorki 5, Industar 50, provided by Youriy, 44€ with fees. Delivered october 28th, 2016.
And here is the first version: the rangefinder window is rectangular and the name is engraved and painted in red. Old sequence of shutter speeds.
Delivered with a telescopic Industar-50 from LZOS, I already had the same.
This version offers an advantage in case of disassembly: no rangefinder window to remove, and therefore no need to adjust the rangefinder after reassembly!