Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/22646278/movement
Access Date: April 02, 2025
From the American Horology Archive:

American Waltham Watch Co.
Grade: No. 610
Manufacturer: | Waltham | ![]() |
Manufacturer Location: | Waltham, Massachusetts | ![]() |
Movement Serial Number: | 22646278 | ![]() |
Grade: | No. 610 | ![]() |
Model: | 1908 | ![]() |
Estimated Production Year: | 1919 | ![]() |
Run Quantity: | 5,000 | ![]() |
Grade/Model Run: | 146 of 214 | ![]() |
Grade/Model Total Production: | 597,700 | ![]() |
Size: | 16s | ![]() |
Jewels: | 7j | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Nickel | ![]() |
Movement Setting: | Pendant | ![]() |
Plate: | 3/4 Plate | ![]() |
Hairspring: | Breguet | ![]() |
Adjusted: | No | ![]() |
Railroad Grade: | No | ![]() |
Case: | Various | ![]() |
Run ID: | 24231.G331.16S3593.161908M1146.O15060.P9247.7J7095 | ![]() |
Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
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Database Version: | v52.633 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 1,123.06 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1,029.47 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1.109% | ![]() |
Registry Population: Scoped for This Run Only | 15 (0.30%) | ![]() |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 15 watches in the population registry for this run.
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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.
TerryfromCanada Supporter 492 · May 7, 2021
Serial Number 22644876 was reported as inaccurate.
The plate design is unique amongst all the photos
on this page.

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