0102, Gruen Precision, 123

Beschriftung Zifferblatt / Marking Dial	Gruen Precision
Uhrwerk / Caliber	123
Modellnummer / Style Number	0102
Baujahr / Year	1930
Copyrights Photos	photgraphs by courtesy of designandrepair89 (http://www.ebay.com/sch/designandrepair89/m.html?)