Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/20020624/movement
https://pocketwatchdatabase.com/search/result/waltham/20020624/movement
Access Date: March 13, 2025
From the American Horology Archive:
American Waltham Watch Co.
Grade: No. 637
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 20020624 | |
| Grade: | No. 637 | |
| Model: | 1908 | |
| Estimated Production Year: | 1915 | |
| Run Quantity: | 500 | |
| Grade/Model Run: | 5 of 9 | |
| Grade/Model Total Production: | 8,000 | |
| Size: | 16s | |
| Jewels: | 17j | |
| Movement Configuration: | Openface | |
| Movement Setting: | Lever | |
| Plate: | Bridge Plate | |
| Hairspring: | Breguet | |
| Adjusted: | Yes | |
| Case: | Various | |
| Run ID: | 22859.G5.16S3171.161908M740.O14182.L5390.17J2300 | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Database Version: | v52.622 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 24.08 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 21.92 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.024% | |
| Registry Population: Scoped for This Run Only | 3 (0.60%) | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 3 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.
MoatsJustin1 top-contributor 5348 · November 30, 2023
Serial Number 20020890 was reported as accurate.
dsanta 2 · May 7, 2021
Serial Number 20020735 was reported as accurate.
Anonymous · March 12, 2019
Serial Number 20020560 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
susan415martinez 2 · June 5, 2013
Serial Number 20020624 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
