Pocket Watch Database
https://pocketwatchdatabase.com/search/result/ball-hamilton/B637121/movement
Access Date: December 18, 2024
From the American Horology Archive:
Ball - Hamilton
Grade: 999P
| Manufacturer: | Ball - Hamilton |  |
| Movement Serial Number: | B637121 | |
| 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: | v52.515 | |
| 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
|
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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.
Anonymous · November 3, 2024
Serial Number B638104 was reported as accurate.
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.
Anonymous · July 27, 2022
Serial Number B638057 was reported as accurate.
Anonymous · June 19, 2022
Serial Number B638174 was reported as accurate.
Anonymous · January 30, 2022
Serial Number B638846 was reported as accurate.
Anonymous · June 18, 2021
Serial Number B637478 was reported as accurate.
Anonymous · April 19, 2021
Serial Number B636553 was reported as accurate.
Anonymous · April 5, 2021
Serial Number B636553 was reported as accurate.
Anonymous · April 3, 2021
Serial Number B637478 was reported as accurate.
Anonymous · January 7, 2021
Serial Number B637665 was reported as accurate.
Anonymous · December 18, 2020
Serial Number B636762 was reported as accurate.
dar505 22 · December 10, 2020
Serial Number B637478 was reported as accurate.
Anonymous · October 21, 2020
Serial Number B636499 was reported as accurate.
Anonymous · October 4, 2020
Serial Number B636961 was reported as accurate.
Anonymous · August 28, 2020
Serial Number B636007 was reported as accurate.
Anonymous · August 26, 2020
Serial Number B636007 was reported as accurate.
Anonymous · August 20, 2020
Serial Number B636007 was reported as inaccurate.
Anonymous · August 20, 2020
Serial Number B638026 was reported as accurate.
Anonymous · August 16, 2020
Serial Number B636521 was reported as accurate.
Anonymous · July 7, 2020
Serial Number B636449 was reported as accurate.
Anonymous · June 19, 2020
Serial Number B638318 was reported as accurate.
Anonymous · June 18, 2020
Serial Number B637791 was reported as accurate.
Anonymous · May 24, 2020
Serial Number B637266 was reported as accurate.
Anonymous · April 26, 2020
Serial Number B636662 was reported as accurate.
Anonymous · April 25, 2020
Serial Number B636662 was reported as accurate.
quadcitycoin Supporter 73 · April 6, 2020
Serial Number B637266 was reported as accurate.
Anonymous · March 7, 2020
Serial Number B636914 was reported as accurate.
Anonymous · March 7, 2020
Serial Number B636914 was reported as accurate.
Anonymous · February 10, 2020
Serial Number B636415 was reported as accurate.
Anonymous · February 9, 2020
Serial Number B637969 was reported as accurate.
Anonymous · October 25, 2019
Serial Number B637969 was reported as accurate.
Anonymous · October 6, 2019
Serial Number B637637 was reported as accurate.
Anonymous · September 14, 2019
Serial Number B636286 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.
Anonymous · June 6, 2019
Serial Number B638640 was reported as accurate.
Anonymous · May 7, 2019
Serial Number B637708 was reported as accurate.
Anonymous · February 13, 2019
Serial Number B637481 was reported as accurate.
Anonymous · January 29, 2019
Serial Number B637481 was reported as accurate.
Anonymous · January 25, 2019
Serial Number B636659 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.
Anonymous · June 17, 2018
Serial Number B637107 was reported as accurate.
Anonymous · March 12, 2018
Serial Number B636497 was reported as accurate.
Anonymous · February 28, 2018
Serial Number B636665 was reported as accurate.
robanoble 36 · December 25, 2017
Serial Number B636665 was reported as accurate.
Anonymous · November 13, 2017
Serial Number B637485 was reported as accurate.
Anonymous · November 12, 2017
Serial Number B636699 was reported as accurate.
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