Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/7900187
https://pocketwatchdatabase.com/search/result/waltham/7900187
Access Date: April 18, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: Am.W.Co.
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 7900187 | |
| Grade: | Am.W.Co. | |
| Model: | 1890 | |
| Estimated Production Year: | 1896 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 12 of 16 | |
| Grade/Model Total Production: | 22,500 | |
| Size: | 6s | |
| Jewels: | 7j | |
| Movement Configuration: | Adaptable | |
| Movement Setting: | Key | |
| Plate: | 3/4 Split Plate | |
| Hairspring: | Breguet | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Case: | Various | |
| Run ID: | 15748.G683.6S517.61890M226.H4550.K9139.7J4481 | |
| Database Version: | v52.235 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 67.74 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 61.64 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.067% | |
| Registry Population: | 3 (0.30%) | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 3 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 · May 13, 2021
Serial Number 7900983 was reported as accurate.
Anonymous · September 21, 2020
Serial Number 7900310 was reported as inaccurate.
No further details were submitted with the report.
Anonymous · June 4, 2020
Serial Number 7900953 was reported as accurate.
Anonymous · May 22, 2020
Serial Number 7900933 was reported as accurate.
ticketytockuk 113 · November 15, 2019
Serial Number 7900585 was reported as accurate.
cochranesm 1 · January 19, 2018
Serial Number 7900570 was reported as accurate.
TheAdmiral 94 · May 9, 2014
Serial Number 7900375 was reported as accurate.
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