Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/7428117
Access Date: May 05, 2025
From the American Horology Archive:

American Waltham Watch Co.
Grade: Y
Manufacturer: | Waltham |
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Manufacturer Location: | Waltham, Massachusetts |
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Movement Serial Number: | 7428117 |
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Grade: | Y |
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Model: | 1890 |
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Estimated Production Date: | Login to View |
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Run Quantity: | Login to View |
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Grade/Model Run: | Login to View |
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Grade/Model Total Production: | Login to View |
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Size: | 6s |
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Jewels: | 7j |
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Movement Configuration: | Hunting |
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Movement Finish: | Nickel |
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Movement Setting: | Pendant |
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Wind Mechanism: | Stem |
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Plate: | 3/4 Split Plate |
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Hairspring: | Login to View |
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Adjusted: | Login to View |
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Railroad Grade: | Login to View |
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Case: | Various | ![]() |
Run ID: | 15398.G6.6S498.61890M205.H4357.P1956.7J4360 | ![]() |
Data Research: |
c.1900 Waltham Factory Ledger Book 2 [NAWCC] 1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
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Database Version: | v52.644 | ![]() |
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Registry Population: Scoped for This Run Only | 5 (0.50%) | ![]() |
7 Additional Member-Only Data Points Available
The following information is unlocked with a free account:
Estimated Production Date, Run Quantity, Grade/Model Run, Grade/Model Total Production, Hairspring, Adjustments, Railroad Grade Designation
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
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There are 5 watches in the population registry for this run with 1 image.
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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.
TES1962 1 · April 17, 2022
Serial Number 7428201 was reported as accurate.
chasofvt Supporter 7 · February 10, 2019
Serial Number 7428117 was reported as accurate.
WLBelkriver33 804 · October 27, 2018
Serial Number 7428557 was reported as accurate.
pianotuner5 Supporter 29 · April 8, 2018
Serial Number 7428496 was reported as accurate.