An electronic unit with a quartz resonator and an integrated circuit containing an amplifier, a 16-stage frequency divider, a pulse shaper for controlling a stepper motor. The stepper motor is controlled by bipolar pulses with a repetition rate of 1 Hz. With pleasure I will answer any questions and make additional photos. I'll be glad to see everyone again.
You are waiting for watches, as well as collectible and vintage items of the Soviet era. Remember that any problems can be solved in a calm and friendly mode. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "antiqussr" and is located in this country: UA. This item can be shipped worldwide.