Wostok 17 jewels blue dial Soviet wrist watch wind up mechanical mens watch USSR

VOSTOK means East. Chistopol watch factory "Vostok" is located in the city of Chistopol (Russia, Republic of Tatarstan). Specifications: mechanical manual winding watch; watch mechanism 2409 A ; 17 ruby jewels; dial/case is 32/39 mm; blue-white dial; black print; stainless steel back; sweep second hand, the duration of the watch running from one full winding of the spring is at least 38 h. Good working condition.The watch keeps good time. Correct watch exploitation: to prolong the life of the watch it is necessary to wind up the watch every day at about the same time. You should winding the watch button to the end but very gently until the process will go tight, so not to twist it.