Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/21803336
https://pocketwatchdatabase.com/search/result/waltham/21803336
Access Date: April 25, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: 8 Day
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 21803336 | |
| Grade: | 8 Day | |
| Model: | 1910 | |
| Estimated Production Year: | 1918 | |
| Run Quantity: | 10,000 | |
| Grade/Model Run: | 81 of 139 | |
| Grade/Model Total Production: | 806,000 | |
| Size: | 37s | |
| Jewels: | 7j | |
| Movement Configuration: | Openface | |
| Movement Setting: | Pendant | |
| Plate: | 3/4 Plate | |
| Hairspring: | Breguet | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Case: | Various | |
| Run ID: | 23750.G81.37S83.371910M83.O14760.P8842.7J7012 | |
| Database Version: | v52.245 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 2,426.68 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 2,208.28 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 2.412% | |
| Registry Population: | 2 (0.02%) | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 2 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 · January 15, 2022
Serial Number 21808766 was reported as accurate.
Anonymous · November 30, 2017
Serial Number 21805565 was reported as accurate.
Anonymous · July 31, 2013
Serial Number 21807452 was reported as accurate.
Anonymous · March 17, 2013
Serial Number 21801240 was reported as inaccurate.
No further details were submitted with the report.
Changes since this report was submitted:
Size changed from Unknown to 37
Plate changed from Unknown to 3/4
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uploaded by brianwatches
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uploaded by audigger4
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uploaded by canino48
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uploaded by edthewatchdoc
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uploaded by Ripken77
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