Gruen 17 Jewels, UT30C

Beschriftung Zifferblatt / Marking Dial	Gruen 17 Jewels
Uhrwerk / Caliber	UT30C (FE 140-1B)
Baujahr / Year	1970s
Copyrights Photos	photographs courtesy of antiquehome1894 (http://www.ebay.com/sch/antiquehome1894/m.html?)