Pocket Watch Database
https://pocketwatchdatabase.com/search/result/ball-waltham/B241736
Access Date: December 30, 2024
From the American Horology Archive:
Ball - Waltham
Grade: Official Standard
| Manufacturer: | Ball - Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | B241736 | |
| Grade: | Official Standard | |
| Model: | 1899 | |
| Estimated Production Year: | 1910 | |
| Run Quantity: | 500 | |
| Grade/Model Run: | 70 of 107 | |
| Grade/Model Total Production: | 71,861 | |
| Size: | 16s | |
| Jewels: | 17j | |
| 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: | v52.529 | |
| 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 | 3 (0.60%) | |
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Research Note: Corresponds to Waltham Serial run starting with #18,240,001
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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 3 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 · July 12, 2021
Serial Number B241814 was reported as accurate.
Anonymous · May 1, 2021
Serial Number B242163 was reported as accurate.
Anonymous · March 14, 2020
Serial Number B241814 was reported as inaccurate.
Anonymous · February 29, 2020
Serial Number B241814 was reported as accurate.
Anonymous · January 14, 2020
Serial Number B242163 was reported as inaccurate.
Waltham Ball, ist Hamilton Nr. 999.
Anonymous · November 12, 2019
Serial Number B242071 was reported as inaccurate.
Anonymous · October 6, 2019
Serial Number B242163 was reported as accurate.
Anonymous · September 28, 2019
Serial Number B242163 was reported as inaccurate.
Anonymous · August 28, 2019
Serial Number B242071 was reported as inaccurate.
bubba70 543 · June 14, 2019
Serial Number B242114 was reported as accurate.
bubba70 543 · June 11, 2019
Serial Number B242168 was reported as accurate.
bubba70 543 · June 6, 2019
Serial Number B242114 was reported as accurate.
aconner 63 · May 13, 2019
Serial Number B242168 was reported as inaccurate.
marked so. Everything else is correct.
Anonymous · April 16, 2019
Serial Number B242168 was reported as accurate.
Anonymous · April 15, 2019
Serial Number B242071 was reported as inaccurate.
Anonymous · December 27, 2017
Serial Number B241736 was reported as inaccurate.
Anonymous · June 24, 2017
Serial Number B242086 was reported as inaccurate.
Anonymous · April 27, 2017
Serial Number B242086 was reported as inaccurate.
Anonymous · March 30, 2016
Serial Number B241818 was reported as accurate.
Anonymous · February 9, 2015
Serial Number B241772 was reported as inaccurate.
Anonymous · March 12, 2014
Serial Number B241736 was reported as inaccurate.
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