Glass case back (large) VOSTOK AMPHIBIA KOMANDIRSKIE (GB-3)

Suitable for classic VOSTOK AMPHIBIA and KOMANDIRSKIE automatic watches, stainless steel, brushed, large mineral glass window ø28,5mm, inscribed on the inside (looks silver from the outside)in the center with the VOSTOK logotype and the inscription "WATCH MANUFACTURER CHISTOPOL - 200m - special series