GRUEN QUADRON, Circa 1930
The story of Gruen
Quadron is detailed by Mr. Paul Schliesser at his
beautifully designed website:
http://www.pixelp.com/gruen/1922.html
14K White Gold Filled Case Reinforced with Extra
Gold. White Original Dial. 17 Jewel Manual Wind.
Cal.123.
Gold Hands and Arabic
Numerals. Plastic Crystal. 38x24mm
Case. Original Unsigned Crown.
Completely Serviced by Mr. Hiroyuki Kubota in October, 2006.
