Pocket Watch Database
https://pocketwatchdatabase.com/search/result/u.s.-watch-co.-waltham-mass/145350/link
Access Date: May 04, 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.
From the American Horology Archive:

U.S. Watch Co. (Waltham, Mass)
Manufacturer: | U.S. Watch Co. (Waltham, Mass) |
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Manufacturer Location: | Waltham, Massachusetts |
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Movement Serial Number: | 145350 |
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Model: | 1892 |
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Estimated Production Year: | Login to View |
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Size: | 18s |
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Jewels: | 17j |
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Jewel Setting: | Login to View |
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Movement Configuration: | Openface |
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Movement Finish: | Acid Etched |
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Finish Pattern: | Login to View |
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Movement Setting: | Lever |
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Wind Mechanism: | Pendant |
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Plate: | Full Plate |
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Regulator: | Login to View |
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Hairspring: | Login to View |
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Standard Dial Type: | Login to View |
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U.S. Patents: | Login to View |
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Movement Markings: | Login to View | |
Case: | Various | ![]() |
Database Version: | v52.642 | ![]() |
Registry Population: Scoped for This Run Only | 4 (1.48%) | ![]() |
8 Additional Member-Only Data Points Available
The following information is unlocked with a free account:
Estimated Production Year, Jewel Setting, Finish Pattern, Regulator Type, Hairspring, Standard Dial Type, U.S. Patents, Movement Markings
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
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There are 4 watches in the population registry for this run with 3 images.
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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.
cbzimm Supporter 498 · March 30, 2025
Serial Number 145252 was reported as inaccurate.
11 or 15 jewels, plain regulator