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Columbus watch co [message #18213] Tue, 18 April 2023 19:44
Jenneke is currently offline  Jenneke
Messages: 1832
Registered: May 2013
Location: Netherlands
Gruen Authority
Type : Pocket watch
Period/date : 1874-1883?
Gender : Men's

Caliber : unknown - columbus Watch co Hunter
Size: 18? 19? TBD
Movement Maker : Aeby & landry - Madretsch
Movement Serial: 1605

Other: this (dirty) movement has the Gruen safety pinion patent 157913 from 22-12-1974 inside. Bimetallic temp compensated balance wheel.

/vgforum/index.php?t=getfile&id=10467&private=0

/vgforum/index.php?t=getfile&id=10468&private=0

/vgforum/index.php?t=getfile&id=10469&private=0


You can only waste time if you forget to enjoy it - Loesje
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