Pocket Watch Database
https://pocketwatchdatabase.com/search/result/ball-waltham/B230708/link
Access Date: December 24, 2024
From the American Horology Archive:
Ball - Waltham
Grade: Official Standard
Manufacturer: | Ball - Waltham | |
Manufacturer Location: | Waltham, Massachusetts | |
Movement Serial Number: | B230708 | |
Grade: | Official Standard | |
Model: | 1899 | |
Estimated Production Year: | 1908 | |
Run Quantity: | 300 | |
Grade/Model Run: | 58 of 107 | |
Grade/Model Total Production: | 71,861 | |
Size: | 16s | |
Jewels: | 21j | |
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: | D26267, D32330 | |
Movement Markings: | Official RR Standard Ball Watch Co. Cleveland, O. 21 [Plugged] Jewels Adjusted 5 Positions Sapphire Pallets Trade Mark Pat.Nov.17.96 |
|
Case: | Various | |
Database Version: | v52.526 | |
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 | 4 (1.33%) | |
Research Note: #B230708: 21j (Plugged); Corresponds to Waltham Serial run starting with #15,230,001
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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 4 images.
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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.
dcooper Supporter 230 · May 18, 2024
Serial Number B230580 was reported as accurate.
Anonymous · June 13, 2022
Serial Number B230508 was reported as accurate.
Anonymous · January 1, 2022
Serial Number B230530 was reported as inaccurate.
Anonymous · June 10, 2021
Serial Number B230593 was reported as inaccurate.
jewels, but might have said 19 jewels originally.
Anonymous · July 29, 2019
Serial Number B230523 was reported as inaccurate.
Anonymous · July 25, 2019
Serial Number B230589 was reported as inaccurate.
bubba70 543 · July 3, 2019
Serial Number B230523 was reported as accurate.
Anonymous · April 6, 2017
Serial Number B230708 was reported as inaccurate.
hiddentreasures Supporter 14 · November 3, 2016
Serial Number B230705 was reported as inaccurate.
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