Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/ball/B0561743
https://pocketwatchdatabase.com/search/result/ball/B0561743
Access Date: December 21, 2024
From the American Horology Archive:
Ball - Waltham
Grade: Official Standard
| Manufacturer: | Ball - Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | B0561743 | |
| Grade: | Official Standard | |
| Model: | 1899 | |
| Estimated Production Year: | 1901 | |
| Run Quantity: | 300 | |
| Grade/Model Run: | 105 of 107 | |
| Grade/Model Total Production: | 71,861 | |
| Size: | 16s | |
| Jewels: | 19j | |
| Jewel Setting: | Gold Settings (Screw-Set) | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Finish Pattern: | Circular | |
| Movement Setting: | Lever | |
| Plate: | 3/4 Plate | |
| Regulator: | Reed | |
| Hairspring: | Breguet | |
| Adjusted: | Yes | |
| Adjusted to Position: | Yes | |
| Adjusted # of Positions: | 5 | |
| Adjusted to Temperature: | Yes | |
| Adjusted to Isochronism: | Yes | |
| Railroad Grade: | Yes | |
| Railroad Grade Classification: | Class A | |
| U.S. Patents: | D32330 | |
| Case: | Various | |
| Database Version: | v52.517 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 213.95 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1,381.31 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 75.276% | |
| Registry Population: Scoped for This Run Only | 1 (0.33%) | |
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Research Note: Corresponds to Waltham Serial run starting with #10,561,501
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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.
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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 · September 22, 2021
Serial Number B0561890 was reported as accurate.
Changes since this report was submitted:
Grade changed from Commercial Standard to Official Standard
Jewels changed from 17j to 19j
cmdraven 4083 · September 12, 2021
Serial Number B0561890 was reported as accurate.
Changes since this report was submitted:
Grade changed from Commercial Standard to Official Standard
Jewels changed from 17j to 19j
Anonymous · July 7, 2018
Serial Number B0561654 was reported as accurate.
Changes since this report was submitted:
Grade changed from Commercial Standard to Official Standard
Jewels changed from 17j to 19j
Anonymous · April 13, 2018
Serial Number B0561626 was reported as accurate.
Changes since this report was submitted:
Grade changed from Commercial Standard to Official Standard
Jewels changed from 17j to 19j
Anonymous · October 2, 2014
Serial Number B0561783 was reported as accurate.
Changes since this report was submitted:
Grade changed from Commercial Standard to Official Standard
Jewels changed from 17j to 19j
Adjusted changed from No to Yes
