Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/21156184
Access Date: April 14, 2025
From the American Horology Archive:
American Waltham Watch Co.
Grade: No. 366
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 21156184 | |
| Grade: | No. 366 | |
| Model: | 1907 | |
| Estimated Production Year: | 1917 | |
| Run Quantity: | 5,000 | |
| Grade/Model Run: | 1 of 1 | |
| Grade/Model Total Production: | 5,000 | |
| Size: | 3/0s | |
| Jewels: | 15j | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Nickel | |
| Movement Setting: | Pendant | |
| Plate: | 3/4 Plate | |
| Hairspring: | Breguet | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Case: | Various | |
| Run ID: | 23494.G1.S167.M86.H7965.P8586.15J5504 | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Database Version: | v52.636 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 15.15 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 13.89 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.015% | |
| Registry Population: Scoped for This Run Only | 5 (0.10%) | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 5 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.
MacWac Supporter 17 · January 15, 2025
Serial Number 21156184 was reported as accurate.
Anonymous · August 27, 2023
Serial Number 21155792 was reported as accurate.
Anonymous · April 28, 2021
Serial Number 21158495 was reported as accurate.
Anonymous · April 28, 2021
Serial Number 21158495 was reported as accurate.
Anonymous · February 22, 2020
Serial Number 21158388 was reported as accurate.
Anonymous · September 14, 2019
Serial Number 21157208 was reported as inaccurate.
Anonymous · January 22, 2019
Serial Number 21159127 was reported as accurate.
Anonymous · February 7, 2016
Serial Number 21155854 was reported as accurate.
Anonymous · July 2, 2015
Serial Number 21156855 was reported as accurate.
tkarter 184 · March 6, 2014
Serial Number 21157866 was reported as accurate.