Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/e.-howard-watch-co.-keystone/Unserialized/link
https://pocketwatchdatabase.com/search/result/e.-howard-watch-co.-keystone/Unserialized/link
Access Date: May 09, 2025
Due to the lack of existing factory records, our E. Howard Watch Co. (Keystone) database has been reconstructed using observations of known watches.
As a result, the information may contain inaccuracies. Please let us know if you have details that can improve the database.
From the American Horology Archive:
E. Howard Watch Co. (Keystone)
Grade: Unserialized
| Manufacturer: | E. Howard Watch Co. (Keystone) |
|
| Manufacturer Location: | Waltham, Massachusetts |
|
| Movement Serial Number: | Unserialized |
|
| Grade: | Unserialized |
|
| Estimated Production Year: | Login to View |
|
| Case: | Various | |
| Database Version: | v52.645 | |
1 Additional Member-Only Data Points Available
The following information is unlocked with a free account:
Estimated Production Year
Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
Verification Reports for this Run
There are currently no verifications for this range.