Pocket Watch Database
https://pocketwatchdatabase.com/search/result/ball-hamilton/90862
Access Date: October 15, 2024
From the American Horology Archive:
Ball - Hamilton
Grade: 999F
| Manufacturer: | Ball - Hamilton |  |
| Movement Serial Number: | 90862 | |
| Grade: | 999F | |
| Model: | 1 | |
| Estimated Production Year: | 1900 | |
| Run Quantity: | 200 | |
| Grade/Model Run: | 3 of 5 | |
| Grade/Model Total Production: | 800 | |
| Size: | 18s | |
| Jewels: | 17j | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Finish Pattern: | Circular | |
| Movement Setting: | Lever | |
| Plate: | Full Plate | |
| Regulator: | Ball | |
| Adjusted: | Yes | |
| Railroad Grade: | No | |
| U.S. Patents: | D25695, 565955 | |
| Movement Markings: | Commercial Standard. Ball & Co. [or "The Ball Watch Co."] Cleveland. Adjusted A [or no adjustment marking] 17 Jewels Safety Pinion Trade Mark Patented June 30'96 Pat.Aug.18'96. |
|
| Case: | Various | |
| Database Version: | v52.427 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 2.41 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 18.09 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.693% | |
| Registry Population: Scoped for This Run Only | 2 (1.00%) | |
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Research Note: For use on RR not subject to inspection requirements
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Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
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There are 2 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 · August 13, 2022
Serial Number 90789 was reported as inaccurate.
Anonymous · July 31, 2022
Serial Number 90874 was reported as accurate.
Anonymous · May 20, 2022
Serial Number 90874 was reported as inaccurate.
Anonymous · April 21, 2022
Serial Number 90799 was reported as accurate.
Anonymous · January 5, 2022
Serial Number 90944 was reported as accurate.
hyaduckh 32 · July 6, 2020
Serial Number 90862 was reported as inaccurate.
rock862 242 · December 6, 2016
Serial Number 90933 was reported as accurate.
dfchong 837 · September 24, 2016
Serial Number 90911 was reported as accurate.
Anonymous · December 3, 2013
Serial Number 90780 was reported as accurate.
