0060-OS, Gruen, 155

Beschriftung Zifferblatt / Marking Dial	Gruen
Uhrwerk / Caliber	155
Modellnummer / Style Number	OS-60
Baujahr / Year	1920s
Copyrights Photos	photographs courtesy of upstatepreciousmetals (http://www.ebay.com/sch/upstatepreciousmetals/m.html?)