Pocket Watch Database
Information Provided by PocketWatchDatabase.com: https://pocketwatchdatabase.com/search/result/e.-howard-watch-co.-keystone/1066809
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:
-Series8-12s.jpg)
E. Howard Watch Co. (Keystone)
Grade: Series 8
| Manufacturer: | E. Howard Watch Co. (Keystone) |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 1066809 | |
| Grade: | Series 8 | |
| Model: | 1908 | |
| Estimated Production Year: | 1911 | |
| Run Quantity: | 400 | |
| Total Production: | 6,400 | |
| Size: | 12s | |
| Jewels: | 21j | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Movement Setting: | Pendant | |
| Plate: | Bridge Plate | |
| Double Roller: | Yes | |
| Hairspring: | Breguet | |
| Adjusted: | Yes | |
| Adjusted # of Positions: | 5 | |
| Adjusted to Temperature: | Yes | |
| Railroad Grade: | No | |
|
Research Note: #1066894: Reported as Stamped "21 Jewels."
|
||
Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
Data Verification Reports
Anonymous · March 8, 2020
Serial Number 1066771 was reported as inaccurate.
No further details were submitted with the report.
Anonymous · December 17, 2019
Serial Number 1066817 was reported as accurate.
Anonymous · April 16, 2019
Serial Number 1066810 was reported as accurate.
Anonymous · February 17, 2019
Serial Number 1066894 was reported as accurate.
Anonymous · January 12, 2019
Serial Number 1066894 was reported as inaccurate.
Note: Stamped 21 jewels
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Grade changed from Series 6 to Series 8
Jewels changed from 19j to 21j
Similar Watches For Sale
