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Unknown Case Manufacturer
Unknown Case Manufacturer
Alco 20YR
Unknown Case Manufacturer Alco 20YR
![Watch Case Marking for Unknown Case Manufacturer Alco 20YR: Warranted
20 Years
Alco Watch Co.
[in Circle]](https://pocketwatchdatabase.com/assets/images/cases/AlcoWatchCo-20Years.jpg)
Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.
Alco 20YR
| Database ID: | PWDB-360 |
| Case Grade: | Alco 20YR |
| Material: | Gold-Filled |
| Guarantee: | 20-Year |
| Note: | Observation: Rockford #167993. Movement appears to be original to the case but is a hunting movement in open face case. Markings are consistent with other cases identified from the Star Watch Case Co. "Alco" was commonly used by wholesaler Alter & Co. |
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