Soviet aviation mechanical watch with a 24-hour dial. Made in the USSR at the Chelyabinsk watch factory CHCHZ "Molniya".
Watches Were installed on almost all aircraft and helicopters of the USSR Ministry of defense. The condition is very good: small scratches on the case. All factory seals are in place.
Operating time after full winding of the spring 2 days. Mechanism "Lightning" caliber 66970, 15 stones. Stroke accuracy ± 20 s/day.Operating temperature range 65°C, 60°C. Overall dimensions 114,5x95x92 mm. Condition: very good, small scratches on the case. Production date: made in the USSR.
The 55 M clock unit is designed for measuring the current time in hours and minutes and switching electrical circuits in accordance with a given time program in aviation technology. The clock was installed on one of the blocks of the identification system "6201" (friend-foe) and was intended for automatic switching of identification codes of the aircraft radar interrogator-responder.
24-hour index and hands covered in photoluminescent safe weight temporary action which has the effect of a residual glow in the dark after irradiation of normal light or bright glow in the dark under ultraviolet irradiation reinforcement of ARAVOS used for backlighting aircraft cockpit. The red arrow is used to set the response time of the contact group. The "6201" system was used on all aircraft and helicopters of the USSR defense Ministry. Now these watches can be used as a table, at night they glow beautifully, as in the cockpit. I'm glad to see you on my page.If you have any questions about products, I will be happy to listen to them. The item "Vintage Soviet cockpit clock, air force aircraft aviation clock unit 55M" is in sale since Saturday, January 9, 2021. This item is in the category "Collectibles\Militaria\Militaria (Date Unknown)\Army".
The seller is "bismarck0301" and is located in . This item can be shipped worldwide.