Gruen 17 Jewels Rebuilt Waterproof, N510R

Beschriftung Zifferblatt / Marking Dial	Gruen 17 Jewels Rebuilt Waterproof
Uhrwerk / Caliber	N510R
Baujahr / Year	1960s
Copyrights Photos	photographs courtesy of bntcollectibles (http://www.ebay.com/sch/bntcollectibles/m.html?)