Moscow Classic Chronograph Poljot 31681 zirconia
A very valuable Russian chronograph with zirconia stones decorated bezel and a basilica cowhide leather strap.
- Moscow Classic Poljot Chronograph
- Decorated with zirconia stones
- Water resistance 5 ATM
- Leather bracelet - lug width 22mm
- Collector's item! Last copy available from us!
A valuable Russian chronograph with a sapphire crystal and zirconia stones decorated bezel, cowhide leather strap and glass bottom.
The glass bottom can be changed with a precision screwdriver (slot) by loosening the 6 screws from the metal bottom and then using it for the glass bottom.
FUNCTIONS:
Time display: hours / minutes / seconds, date, chronograph: stop function (adding up), 30-minute counter, 24-hour counter, tachymeter
INDICATORS | SHOW:
Small seconds at position 9, central seconds hand (stop function), 30-minute counter at position 3, 24-hour counter at position 6, date window between 7 and 8
CASING:
Polished stainless steel, equipped with 45 stones, crown with imitation of a blue sapphire offset, lug width 22mm, sapphire crystal, Ø 43mm, height: 13mm, 5ATM waterproof
DIAL:
Dial: white-silver, hands: metallic blue-colored, numerals / logo: metallic blue-colored, scales: metallic blue-colored, Moscow Classic logo in blue
Technical data Poljot / MakTime 31681
Elevator: manual
Movement caliber: 31 mm
Movement height: 7.38 mm
Jewels: 25
Functions / complications: adding up hours, minutes, seconds, calendar, stopwatch
Shock protection: Yes (Poljot)
Frequency: 3 Hz (21,600 vph)
Daily rate deviation: from -10 to +50 s / day (manufacturer specification MakTime)
Power reserve: Chronograph off: 42-45 h - Chronograph on: 37-39 h
The Poljot 31681 movement
Has a fast reaction speed and indisputable durability. It has a strong Russian heart, driven by Swiss precision. In the early 1970s, Poljot wanted to modernize the 3017 chronograph movement that had been produced to date. The number should increase. The filigree ratchet mechanism of the 3017 was to be replaced with a modern cam switch mechanism. The 3017 was already built on a production line imported from Switzerland by Venus (Fabrique d'Ebauches Vénus SA) based on the Venus 150. This tried and tested procedure was to come into play again in the early 1970s with the new chronograph (31mm). This time a production line was taken over by Valjoux SA (now ETA, Swatch Group) and the movement was given an even stronger Russian heart (balance). The basis for the Russian Poljot 31681 was the Valjoux 7734 resp. 7733. The machines, plans and know-how were bought again in a very good place.
