Sturmanskie, Poljot Chronograph USSR 1990
Russian military pilot chronograph wrist watch – Sturmanskie. Poljot 3133 movement. 23 ruby jewels. Manual wind. Diameter 38 mm, height 14 mm. Stainless steel case, screwed caseback, organic glass. Made in USSR (1990) by First Moscow Watch Factory (Poljot). Genuine leather strap. Poljot user’s manual. Condition: Excellent.
Shturmanskie is an official watch given to Soviet pilots (Poljot means Flight in Russian).
The top right button starts the stop watch function, press it again to stop it, then press the bottom right button to set the hand back to zero. The middle button on the right is the winder and also adjusts the hands. The button on the left turns the inner rotating bezel.
Poljot 3133 movement is an extensively modified version of the Valjoux 7734.