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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/2508786/link
https://pocketwatchdatabase.com/search/result/waltham/2508786/link
Access Date: January 18, 2025
From the American Horology Archive:
American Waltham Watch Co.
Grade: Wm. Ellery
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 2508786 | |
| Grade: | Wm. Ellery | |
| Model: | 1879 | |
| Estimated Production Date: | October 1884 - December 1884 | |
| Run Quantity: | 100 | |
| Grade/Model Run: | 78 of 80 | |
| Grade/Model Total Production: | 60,900 | |
| Size: | 18s | |
| Jewels: | 11j | |
| Movement Configuration: | Adaptable | |
| Movement Finish: | Gilt | |
| Movement Setting: | Key | |
| Plate: | Full Plate | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Case: | Various | |
| Run ID: | 11229.G1935.18S7932.181879M195.O8182.K8608.11J4934 | |
| Data Research: |
c.1900 Waltham Factory Ledger Book 2 [NAWCC] 1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Database Version: | v52.560 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 169.88 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 154.52 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.169% | |
| Registry Population: Scoped for This Run Only | 1 (1.00%) | |
| $ Estimated Value (12 Month Change): | 19.88% Analyzing 585 Sales | |
|
Research Note: Waltham Serial Lists deisgnate this run as grade "Special" and the factory serial lists log this run as "W.E. Gr. John St." (Wm. Ellery Grade).
#2508786: Verified as standard Wm. Ellery Grade movement with no special markings on the movement or dial. For this reason, the grade for this run has been designated as "Wm. Ellery" until additional specimens can be found. It is possible some movements may be marked "John St." |
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Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
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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 · October 31, 2022
Serial Number 2508737 was reported as inaccurate.
Note: My Waltham 2508737 is a 7 jewel stem wind and set
movement.
movement.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
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This WatchFrom This RunImage Source/Credit: eBay Auction
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