Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/keystone-watch-case-co/7089322
https://pocketwatchdatabase.com/search/result/keystone-watch-case-co/7089322
Access Date: April 28, 2024
Available data for Keystone Watch Case Co. is limited. Please consider uploading photos of your watch after adding it to your collection to help us improve the database.
Keystone Watch Case Co.
| Manufacturer: | Keystone Watch Case Co. |  |
| Movement Serial Number: | 7089322 | |
| Estimated Production Date: | 1882-1927 | |
| Movement Inlay Color: | None | |
| Movement Markings: | ILLINOIS Bunn Special Model # 173 Keystone WATCH CASE CO J.BOSS 14K GOLDFILLED |
|
| Observation Source: | cableracer | |
| Case: | Various | |
| Database Version: | v52.245 | |
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.