Precision - soviet chronometers, movements with micro regulation
Soviet precision watches were based on Zenith 135. Some even say that soviets improved Zenith movement. Watches with micro regulation were sold under 2 main brands: Wostok and Volna.
Soviet precision watches were based on Zenith 135. Some even say that soviets improved Zenith movement. Watches with micro regulation were sold under 2 main brands: Wostok and Volna.