Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/28923939
Access Date: May 09, 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: | 28923939 |
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Grade: | Vanguard |
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Model: | 1908 |
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Estimated Production Year: | 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: | 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: | Key |
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Plate: | Bridge Plate |
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Hairspring: | Login to View |
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Adjusted: | Login to View |
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Adjusted to Position: | Login to View |
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Adjusted # of Positions: | Login to View |
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Adjusted to Temperature: | Login to View |
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Railroad Grade: | Login to View |
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Case: | Various | ![]() |
Run ID: | 25589.G390.16S3878.161908M1416.O15864.L5577.23J343 | ![]() |
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 | 38 (1.90%) | ![]() |
$ Estimated Value (12 Month Change): | 6.77% Analyzing 1,785 Sales | ![]() |
10 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, Hairspring, Adjustments, Adjusted to Position, Positional Adjustments, Temperature 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 38 watches in the population registry for this run with 2 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.
Yuichi30 1 · August 5, 2022
Serial Number 28922602 was reported as inaccurate.
Yuichi30 1 · August 5, 2022
Serial Number 28922602 was reported as accurate.
Anonymous · September 20, 2020
Serial Number 28923186 was reported as accurate.
Anonymous · March 7, 2020
Serial Number 28923770 was reported as accurate.
Anonymous · January 2, 2020
Serial Number 28922033 was reported as accurate.
Anonymous · September 17, 2019
Serial Number 28922807 was reported as accurate.
Anonymous · January 21, 2019
Serial Number 28923261 was reported as accurate.
Anonymous · October 22, 2018
Serial Number 28922161 was reported as accurate.
Anonymous · October 12, 2017
Serial Number 28922323 was reported as accurate.
Anonymous · April 30, 2017
Serial Number 28922078 was reported as accurate.
Chronified 212 · December 1, 2016
Serial Number 28923226 was reported as accurate.
pmtime Supporter 632 · November 21, 2016
Serial Number 28922473 was reported as accurate.
YUNG7111 3 · May 29, 2016
Serial Number 28923821 was reported as accurate.
Anonymous · February 12, 2014
Serial Number 28922133 was reported as accurate.
Anonymous · January 29, 2014
Serial Number 28922829 was reported as accurate.
Anonymous · January 29, 2014
Serial Number 28922829 was reported as accurate.
Anonymous · November 30, 2012
Serial Number 28923503 was reported as inaccurate.
model:1908
Plate: 3/4
Positions: 6
Railroad Grade: Yes
Anonymous · November 30, 2012
Serial Number 28923503 was reported as inaccurate.
movement setting:Lever
adjusted: yes 6 positions
