Pocket Watch Database
https://pocketwatchdatabase.com/search/result/ball/B636390
Access Date: December 24, 2024
From the American Horology Archive:
Ball - Hamilton
Grade: 999P
Manufacturer: | Ball - Hamilton | |
Movement Serial Number: | B636390 | |
Grade: | 999P | |
Model: | 1 | |
Estimated Production Year: | 1930 | |
Run Quantity: | 3,000 | |
Grade/Model Run: | 9 of 15 | |
Grade/Model Total Production: | 40,300 | |
Size: | 16s | |
Jewels: | 21j | |
Movement Configuration: | Openface | |
Movement Finish: | Nickel | |
Finish Pattern: | Circular | |
Movement Setting: | Lever | |
Plate: | 3/4 Plate | |
Barrel: | Going | |
Adjusted: | Yes | |
Adjusted # of Positions: | 5 | |
Adjusted to Temperature: | Yes | |
Railroad Grade: | Yes | |
U.S. Patents: | D32330 | |
Movement Markings: | Official Standard Ball Watch Co. Cleveland,O. 21 Jewels Adjusted 5 Positions Sapphire Pallets Trade Mark |
|
Case: | Various | |
Database Version: | v52.518 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 121.33 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 916.84 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 34.934% | |
Registry Population: Scoped for This Run Only | 15 (0.50%) | |
Research Note: Hamilton Hairspring Stud
|
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 15 watches in the population registry for this run with 8 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.
MoatsJustin1 top-contributor 5272 · October 28, 2024
Serial Number B638200 was reported as accurate.
MoatsJustin1 top-contributor 5272 · October 28, 2024
Serial Number B637304 was reported as accurate.
dar505 22 · December 10, 2020
Serial Number B637478 was reported as accurate.
Anonymous · August 20, 2020
Serial Number B636007 was reported as inaccurate.
quadcitycoin Supporter 73 · April 6, 2020
Serial Number B637266 was reported as accurate.
Roamin88 1 · August 1, 2019
Serial Number B636741 was reported as accurate.
Roamin88 1 · August 1, 2019
Serial Number B636741 was reported as inaccurate.
Jmabraham 2 · June 7, 2019
Serial Number B637304 was reported as accurate.
1caveman Supporter 7 · January 11, 2019
Serial Number B637558 was reported as accurate.
todix144 76 · November 12, 2018
Serial Number B638779 was reported as accurate.
robanoble 36 · December 25, 2017
Serial Number B636665 was reported as accurate.
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