Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/21730473
Access Date: May 01, 2025
From the American Horology Archive:

American Waltham Watch Co.
Grade: Equity
Manufacturer: | Waltham |
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Manufacturer Location: | Waltham, Massachusetts |
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Movement Serial Number: | 21730473 |
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Grade: | Equity |
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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: | 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 Plate |
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Hairspring: | Members Only Data |
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Adjusted: | Members Only Data |
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Railroad Grade: | Members Only Data |
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Case: | Various | ![]() |
Run ID: | 23719.G39.16S3401.161908M961.H8058.P8808.7J6996 | ![]() |
Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
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Database Version: | v52.642 | ![]() |
Advanced Metrics | ||
Members Only Data.
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Registry Population: Scoped for This Run Only | 6 (0.30%) | ![]() |
$ Estimated Value (12 Month Change): | 0% Analyzing 73 Sales | ![]() |
Research Note: Waltham Serial Lists designate this run as model "Equity" with no indication of grade.
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7 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, Railroad Grade Designation
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
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There are 6 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 26, 2021
Serial Number 21729396 was reported as accurate.
rickywatch 2 · December 10, 2020
Serial Number 21729446 was reported as accurate.
Anonymous · May 6, 2018
Serial Number 21729488 was reported as inaccurate.
sub-second dial. Only the serial number on the
barrel plate and "Waltham Watch Company" on the
click wheel
Danielmunro 1 · November 22, 2017
Serial Number 21730652 was reported as accurate.
Anonymous · August 26, 2017
Serial Number 21730865 was reported as inaccurate.
