Vintage Yanka Chaika USSR Soviet Windup Mechanical Wrist Watch

Yanka Russian Chaika 17 jewel mechanical ladies vintage watch bracelet. To view time and to windup watch the center portion has a push button to open face. Chaika watches were made in the Soviet Union. The name Chaika is in honor of the first female cosmonaut, Valentina Tereshkova. The watch is in very good working condition.
Measurements:
Length 7 – 3/8”
Width 7/8” (center face portion)
Condition
Excellent