Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/keystone-watch-case-co/193092
https://pocketwatchdatabase.com/search/result/keystone-watch-case-co/193092
Access Date: November 21, 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: | 193092 | |
| Estimated Production Date: | 1882-1927 | |
| Size: | 18s | |
| Jewels: | 7j | |
| Movement Setting: | Pendant | |
| Standard Dial Type: | Single-Sunk | |
| Movement Markings: | Keystone Watch Case Co. | |
| Observation Source: | gdhellas1 | |
| Case: | Various | |
| Database Version: | v52.450 | |
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.