Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/21407710/movement
Access Date: January 10, 2025
From the American Horology Archive:
American Waltham Watch Co.
Grade: No. 161
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 21407710 | |
| Grade: | No. 161 | |
| Model: | 1900 | |
| Estimated Production Year: | 1917 | |
| Run Quantity: | 5,000 | |
| Grade/Model Run: | 6 of 8 | |
| Grade/Model Total Production: | 25,000 | |
| Size: | 0s | |
| Jewels: | 7j | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Nickel | |
| Movement Setting: | Pendant | |
| Hairspring: | Breguet | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Case: | Various | |
| Run ID: | 23586.G57.0S1064.01900M452.H8001.P8678.7J6931 | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Database Version: | v52.547 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 75.30 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 68.49 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.075% | |
| Registry Population: Scoped for This Run Only | 11 (0.22%) | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 11 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.
Rcardkidz 4151 · May 24, 2024
Serial Number 21410885 was reported as accurate.
MoatsJustin1 top-contributor 5314 · June 12, 2021
Serial Number 21408153 was reported as accurate.
Anonymous · March 27, 2021
Serial Number 21407580 was reported as accurate.
Anonymous · August 18, 2020
Serial Number 21408789 was reported as accurate.
geoffshed 15 · July 2, 2020
Serial Number 21410346 was reported as accurate.
Anonymous · May 30, 2020
Serial Number 21408237 was reported as accurate.
Anonymous · March 19, 2020
Serial Number 21407134 was reported as accurate.
Anonymous · January 20, 2020
Serial Number 21408695 was reported as accurate.
Anonymous · October 14, 2019
Serial Number 21410851 was reported as accurate.
Anonymous · May 30, 2018
Serial Number 21409949 was reported as accurate.
ceocbeck 112 · April 12, 2014
Serial Number 21409715 was reported as accurate.