Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/18150170/movement
Access Date: May 10, 2025
From the American Horology Archive:

American Waltham Watch Co.
Grade: Vanguard
Manufacturer: | Waltham |
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Manufacturer Location: | Waltham, Massachusetts |
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Movement Serial Number: | 18150170 |
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Grade: | Vanguard |
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Model: | 1908 |
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Estimated Production Year: | Login to View for Free |
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Run Quantity: | Login to View for Free |
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Grade/Model Run: | Login to View for Free |
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Grade/Model Total Production: | Login to View for Free |
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Size: | 16s |
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Jewels: | 23j |
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Movement Configuration: | Openface |
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Movement Finish: | Nickel |
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Movement Setting: | Lever |
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Wind Mechanism: | Stem |
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Plate: | Bridge Plate |
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Regulator: | Login to View for Free |
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Hairspring: | Login to View for Free |
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Adjusted: | Yes |
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Adjusted to Position: | Yes |
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Case: | Various | ![]() |
Run ID: | 21808.G307.16S2781.161908M356.O13551.L5315.23J261 | ![]() |
Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
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Database Version: | v52.645 | ![]() |
Advanced Metrics | ||
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Registry Population: Scoped for This Run Only | 11 (2.20%) | ![]() |
$ Estimated Value (12 Month Change): | 6.77% Analyzing 1,785 Sales | ![]() |
Research Note: Waltham Serial List Does Not Indicate Lever-Set
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6 Additional Member-Only Data Points Available
The following information is unlocked with a free account:
Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Regulator Type, Hairspring
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
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There are 11 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.
Anonymous · April 10, 2018
Serial Number 18150259 was reported as accurate.
XenoR7912 36 · August 27, 2017
Serial Number 18150444 was reported as inaccurate.

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