Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/78345/link
https://pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/78345/link
Access Date: February 26, 2025
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.
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.
From the American Horology Archive:
U.S. Watch Co. (Waltham, Mass)
| Manufacturer: | U.S. Watch Co. (Waltham, Mass) |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 78345 | |
| Model: | 1889 | |
| Estimated Production Year: | 1891 | |
| Size: | 6s | |
| Movement Configuration: | Hunting | |
| Movement Setting: | Lever | |
| Plate: | 3/4 Split Plate | |
| Case: | Various | |
| Database Version: | v52.614 | |
| Registry Population: Scoped for This Run Only | 2 (0.20%) | |
Production Metrics Tree: Grade
Target Profile: 6S-M1889-J-HGL-U
| U.S. Watch Co. (Waltham, Mass) Grade (All Variations): 388,550 ETP | ||
| 6S: 64,330 16.56% 6s, Grade |
Other: 324,220
Other Sizes or Unclassified |
|
| 6S-M1889: 64,330 16.56% 6s, Grade , Model 1889 |
||
| 6S-M1889-J: 4,000 1.03% 6s, Grade , Model 1889, Jewels |
Other: 60,330
Other Jewels or Unclassified |
|
| 6S-M1889-J-HGL: 4,000 1.03% 6s, Grade , Model 1889, Jewels, Hunting/Lever/Gilt or Nickel |
||
| 6S-M1889-J-HGL-U: 4,000 1.03% | ||
| NOTE: 904,250 Units Originally Reserved with Est. 515,700 Never Manufactured | ||
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 2 watches in the population registry for this run.
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Verification Reports for this Run
The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.
edthewatchdoc Supporter 39 · February 16, 2025
Serial Number 78104 was reported as accurate.