I bring to your attention!

Watch POLJOT Chronograph 3133 Military men's wrist watch

Specifications Polijot/MakTime 3133
Elevator: manual winding
Movement caliber: 31mm
Movement Height: 7.38mm
Jewels: 23
Functions/complications: hours, minutes, seconds, calendar, stopwatch totalizing
Shock protection: Yes (Poljot)
Frequency: 3Hz (21,600vph)
Daily rate deviation: from -10 to +50 s/day (manufacturer specification MakTime)
Power reserve: chronograph off: 42-45 hours - chronograph on: 37-39 hours
Serial number: 27568
Made in USSR

The Poljot 3133 movement
Has a Russian heart powered by Swiss precision. In the early 1970s, Poljot wanted to modernize the 3017 chronograph movement that had been produced until then. The number should increase. The filigree column wheel mechanism of the 3017 should be replaced by a modern cam switch mechanism. The 3017 was already built on a Venus production line imported from Switzerland (Fabrique d'Ebauches Vénus SA) based on the Venus 150. This tried and tested approach was to be used again in the early 1970s with the new chronograph (31mm). This time, a production line was taken over by Valjoux SA (today ETA, Swatch Group) and the movement was given an even more powerful Russian heart (balance wheel). The basis for the Russian Poljot 3133 was the Valjoux 7734 or 7733. The machines, plans and know-how were once again bought here in a very good place.