Manufacturer:	Gruen Watch Co.
Movement Serial Number:	4116157
Grade:	Verithin
Estimated Production Date:	c.1870
Size:	8s
Jewels:	15j
Movement Inlay Color:	Bronze
Adjusted:	No
Movement Markings:	Gruen Watch Co. Veri-thin Fifteen 15 Jewels Switzerland GXC Conoruma Unadjusted 4-116157 301 (under balance)
Observation Source:	ClipperCargo
Case:	Various
Database Version:	v52.618

NOTE: This information was provided by a user and has not been verified for accuracy.

Please note that many times, movements were not finished in sequential order. As a result, the production years provided are estimates, and a margin of error +/- 5 years is expected.