Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/18093941
Access Date: April 30, 2025
From the American Horology Archive:

American Waltham Watch Co.
Grade: No. 630
Manufacturer: | Waltham |
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Manufacturer Location: | Waltham, Massachusetts |
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Movement Serial Number: | 18093941 |
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Grade: | No. 630 |
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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: | 17j |
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Movement Configuration: | Openface |
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Movement Setting: | Pendant |
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Wind Mechanism: | Stem |
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Plate: | Bridge Plate |
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Regulator: | Members Only Data |
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Hairspring: | 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 to Temperature: | Members Only Data |
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Railroad Grade: | Members Only Data |
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Case: | Various | ![]() |
Run ID: | 21730.G123.16S2756.161908M331.O13496.P6989.17J2046 | ![]() |
Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
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Database Version: | v52.642 | ![]() |
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Registry Population: Scoped for This Run Only | 4 (0.80%) | ![]() |
$ Estimated Value (12 Month Change): | 5.19% Analyzing 202 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, Regulator Type, Hairspring, Adjustments, Adjusted to Position, 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 4 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.
Wyorattler 8 · April 5, 2025
Serial Number 18093941 was reported as accurate.

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