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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/18140579/movement
https://pocketwatchdatabase.com/search/result/waltham/18140579/movement
Access Date: November 14, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: No. 630
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 18140579 | |
| Grade: | No. 630 | |
| Model: | 1908 | |
| Estimated Production Year: | 1911 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 15 of 15 | |
| Grade/Model Total Production: | 11,900 | |
| Size: | 16s | |
| Jewels: | 17j | |
| Movement Configuration: | Openface | |
| Movement Setting: | Pendant | |
| Plate: | Bridge Plate | |
| Regulator: | Church 1892 | |
| Hairspring: | Breguet | |
| Adjusted: | Yes | |
| Adjusted to Position: | No | |
| Adjusted to Temperature: | Yes | |
| Railroad Grade: | No | |
| Case: | Various | |
| Run ID: | 21794.G126.16S2779.161908M354.O13545.P7026.17J2075 | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Database Version: | v52.431 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 20.47 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 18.63 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.020% | |
| Registry Population: Scoped for This Run Only | 4 (0.40%) | |
| $ Estimated Value (12 Month Change): | -1.40% Analyzing 200 Sales | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 4 watches 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 · December 12, 2020
Serial Number 18140768 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · May 23, 2019
Serial Number 18140642 was reported as inaccurate.
No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · January 3, 2019
Serial Number 18141323 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
spgurney Supporter 2 · January 11, 2017
Serial Number 18140573 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
