Gruen Precision, 107-3 (0)

0003, Gruen Precision, 106

Beschriftung Zifferblatt / Marking Dial

Gruen Precision

Uhrwerk / Caliber

106

Modellnummer / Style Number

3

Baujahr / Year

late 1920s (?)

Copyrights Photos

photographs courtesy of sfwatch (http://www.ebay.com/sch/sfwatch/m.html?)