Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/18128161
Access Date: May 01, 2025
From the American Horology Archive:

American Waltham Watch Co.
Grade: No. 645
Manufacturer: | Waltham |
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Manufacturer Location: | Waltham, Massachusetts |
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Movement Serial Number: | 18128161 |
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Grade: | No. 645 |
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Model: | 1908 |
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Estimated Production Year: | Members Only Data |
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Run Quantity: | Members Only Data |
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Grade/Model Run: | Members Only Data |
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Grade/Model Total Production: | Members Only Data |
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Size: | 16s |
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Jewels: | 21j |
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Jewel Material: | Members Only Data |
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Jewel Setting: | Members Only Data |
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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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Double Roller: | Yes |
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Barrel: | Jeweled Motor |
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Regulator: | Members Only Data |
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Hairspring: | Members Only Data |
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Pallet Jewel Material: | Sapphire |
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Standard Dial Type: | Members Only Data |
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Adjusted: | Members Only Data |
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Adjusted to Position: | Members Only Data |
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Adjusted # of Positions: | Members Only Data |
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Adjusted to Temperature: | Members Only Data |
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Adjusted to Isochronism: | Members Only Data |
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Railroad Grade: | Members Only Data |
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Case: | Various | ![]() |
Run ID: | 21773.G20.16S2768.161908M343.O13527.L5303.21J403 | ![]() |
Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
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Database Version: | v52.642 | ![]() |
Advanced Metrics | ||
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Registry Population: Scoped for This Run Only | 18 (1.50%) | ![]() |
$ Estimated Value (12 Month Change): | 4.84% Analyzing 477 Sales | ![]() |
15 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, Jewel Material, Jewel Setting, Regulator Type, Hairspring, Standard Dial Type, Adjustments, Adjusted to Position, Positional Adjustments, Temperature Adjustments, Isochronism Adjustments, Railroad Grade Designation
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 18 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 · March 3, 2018
Serial Number 18127419 was reported as accurate.
Anonymous · February 14, 2018
Serial Number 18127641 was reported as accurate.
Anonymous · April 7, 2017
Serial Number 18128206 was reported as accurate.
Anonymous · July 26, 2016
Serial Number 18127746 was reported as accurate.
Anonymous · October 24, 2014
Serial Number 18127641 was reported as accurate.
jaspurlock2012 Supporter 132 · February 11, 2014
Serial Number 18127577 was reported as accurate.
Anonymous · January 29, 2014
Serial Number 18127781 was reported as accurate.
txtimefan Supporter 101 · June 23, 2013
Serial Number 18127792 was reported as accurate.

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