Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/21448200
https://pocketwatchdatabase.com/search/result/waltham/21448200
Access Date: January 07, 2025
From the American Horology Archive:
American Waltham Watch Co.
Grade: No. 100
(Alternatively Grade No. 110)
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 21448200 | |
| Grade: | No. 100 | |
| Model: | 1900 | |
| Estimated Production Year: | 1917 | |
| Run Quantity: | 3,000 | |
| Grade/Model Run: | 27 of 27 | |
| Grade/Model Total Production: | 47,150 | |
| Size: | 0s | |
| Jewels: | 7j | |
| Movement Configuration: | Openface | |
| Movement Setting: | Pendant | |
| Hairspring: | Breguet | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Case: | Various | |
| Run ID: | 23602.G27.0S1067.01900M455.O14656.P8694.7J6937 | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Database Version: | v52.541 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 141.96 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 129.18 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.141% | |
| Registry Population: Scoped for This Run Only | 8 (0.27%) | |
| $ Estimated Value (12 Month Change): | 0% Analyzing 56 Sales | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 8 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.
Anonymous · June 1, 2020
Serial Number 21446844 was reported as accurate.
Rcardkidz 4151 · February 4, 2018
Serial Number 21447147 was reported as accurate.
Anonymous · June 21, 2016
Serial Number 21448971 was reported as accurate.
