Luch 3055 Quartz Electron Mechanical. Quartz Resonator Original Rare order Watch 1980s

Luch 3055. Electron Mechanical Quartz Resonator
Watch Factory. 1980s
Rare men's stylish big watch
Later model have a different back cover
Case - brass, chrome plated
Case size - 44mm x 40mm without crown
Lug width - 18 mm

Movement 3055: electronic-mechanical, quartz.
Diameter - 30 mm
Height - 4.2 mm
18 Jewels
The watch has order an improved block of a quartz generator, which allows saving energy of the power source during long-term storage, for which you should put the watch's head in the position of the hands translation.
Two crown positions:
- date translation
- translation of hands

An interesting and rare specimen. The first batch was made in 1974. Mass production began in 1977
The main feature of an electromechanical watch is a balance motor driven by pulses synchronized by a quartz resonator. In fact, this is mechanics, on the contrary, the torque in the movement appears in balance due to electrical impulses in the coil and is transmitted to the hands. Therefore, the watch has preserved the classic "ticking" for mechanical watches.
This is the first and last Soviet watch with a similar movement.
This movement was not developed further due to its complexity.
Therefore, subsequently, quartz watches began to be made with the now familiar and simpler movements.
Watch are completely serviced by the Watchmaker. Keep cood time

With pleasure I will answer any questions and make additional photos.
Delivery time depends on the remoteness of the buyer.
Estimated delivery time is 1-5 weeks.
I'll be glad to see everyone again.