Gruen Precision 17 Jewels Incabloc, 542SS

Beschriftung Zifferblatt / Marking Dial	Gruen Precision 17 Jewels Incabloc
Uhrwerk / Caliber	542SS (FHF/ST 96)
Copyrights Photos	photographs courtesy of triadvintagecompany (http://www.ebay.com/sch/triadvintagecompany/m.html?)