Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/22202170
https://pocketwatchdatabase.com/search/result/waltham/22202170
Access Date: April 19, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: 8 Day
Chronometer
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 22202170 | |
| Grade: | 8 Day | |
| Variation: | Chronometer | |
| Model: | 1910 | |
| Estimated Production Year: | 1918 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 91 of 139 | |
| Grade/Model Total Production: | 806,000 | |
| Size: | 37s | |
| Jewels: | 15j | |
| Movement Configuration: | Openface | |
| Movement Setting: | Pendant | |
| Plate: | 3/4 Plate | |
| Hairspring: | Breguet | |
| Adjusted: | Yes | |
| Adjusted to Position: | Yes | |
| Railroad Grade: | No | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Case: | Various | |
| Run ID: | 24033.G91.37S93.371910M93.O14944.P9071.15J5631 | |
| Database Version: | v52.235 | |
| 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: | 1 (0.10%) | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There is 1 watch in the population registry for this run with 1 image.
|
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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 26, 2024
Serial Number 22202190 was reported as accurate.
brianwatches 53 · August 17, 2021
Serial Number 22202170 was reported as accurate.
Anonymous · December 11, 2020
Serial Number 22202009 was reported as accurate.
Anonymous · February 8, 2017
Serial Number 22202064 was reported as accurate.
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