brownsrplm · June 28, 2025
Serial Number 145732 was reported as accurate.
Information Provided by PocketWatchDatabase.com:
https://new.pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/145732
https://new.pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/145732
Access Date: June 3, 2026
From the American Horology Archive:
U.S. Watch Co. (Waltham, Mass)
Due to the lack of existing factory records, our U.S. Watch Co. (Waltham, Mass) 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.
As a result, the information may contain inaccuracies. Please let us know if you have details that can improve the database.
The United States Watch Co. of Waltham, Massachusetts should not be confused with the more common American Waltham Watch Co. If the movement is NOT marked "U.S. Watch Co." or "United States Watch Co." please conduct a lookup under the American Waltham Watch Company.
| Manufacturer: | U.S. Watch Co. (Waltham, Mass) | ? |
| Manufacturer Location: | Waltham, Massachusetts | ? |
| Movement Serial Number: | 145732 | ? |
| Model: | 1889 | ? |
| Estimated Production Year: | 1897 | ? |
| Size: | 6s | ? |
| Jewels: | 11j | ? |
| Jewel Setting: | Screw-Set | ? |
| Movement Configuration: | Hunting | ? |
| Movement Finish: | Acid Etched | ? |
| Finish Pattern: | Filigree | ? |
| Movement Setting: | Lever | ? |
| Plate: | 3/4 Split Plate | ? |
| Regulator: | Plain | ? |
| Hairspring: | Flat | ? |
| Movement Markings: | U.S. Watch Co. Waltham, Mass. | ? |
| Case: | Various | ? |
| Run ID: | 236.G42.6S68.61889M68.H165.L192.11J63 | ? |
| Database Version: | v52.978 | ? |
| Registry Population: Scoped for This Run Only: | 3 (1.50%) | ? |
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Population Registry for This Run
Total Known Population In Run 3/200
Percentage of Total Run 1.50%
|
There are 3 watches in the population registry for this run with 2 images.
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Why Might This Information Be Incorrect?
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Verification reports help confirm surviving examples and flag data that needs further research.
Verification Reports for this Run
The following reports have been submitted by members in reference to this production run. These reports help verify data and track inaccuracies that require further research.
Anonymous · July 8, 2023
Serial Number 145830 was reported as inaccurate.
Note: The movement I have is a 6s 11-15 jewel HC.
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:
- Size changed from 18 to 6
- Model changed from 1888H to 1889
- Plate changed from Full to 3/4 split
- Jewels changed from 17j to 11j