Pocket Watch Database
https://pocketwatchdatabase.com/search/result/ball-hamilton/B620436/link
Access Date: November 23, 2024
From the American Horology Archive:
Ball - Hamilton
Grade: 999P
| Manufacturer: | Ball - Hamilton |  |
| Movement Serial Number: | B620436 | |
| Grade: | 999P | |
| Model: | 1 | |
| Estimated Production Year: | 1926 | |
| Run Quantity: | 4,000 | |
| Grade/Model Run: | 5 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: | v52.452 | |
| 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 | 9 (0.23%) | |
|
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 9 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.
MoatsJustin1 top-contributor 5269 · October 26, 2024
Serial Number B621028 was reported as accurate.
cjbrem Supporter 915 · September 26, 2024
Serial Number B623919 was reported as accurate.
Anonymous · February 12, 2023
Serial Number B622241 was reported as accurate.
Anonymous · June 30, 2022
Serial Number B622832 was reported as accurate.
Anonymous · June 1, 2022
Serial Number B623464 was reported as accurate.
Anonymous · April 8, 2022
Serial Number B621298 was reported as accurate.
ebsrods Supporter 130 · April 7, 2022
Serial Number B620436 was reported as accurate.
Anonymous · February 6, 2022
Serial Number B621852 was reported as accurate.
Anonymous · February 4, 2022
Serial Number B621028 was reported as accurate.
Anonymous · January 28, 2022
Serial Number B623194 was reported as accurate.
nemoman3 9 · December 15, 2021
Serial Number B620188 was reported as accurate.
Anonymous · September 25, 2021
Serial Number B621847 was reported as accurate.
Anonymous · September 12, 2021
Serial Number B623585 was reported as accurate.
Anonymous · August 9, 2021
Serial Number B621852 was reported as accurate.
cmdraven 4083 · July 31, 2021
Serial Number B621852 was reported as accurate.
Anonymous · April 13, 2021
Serial Number B623786 was reported as accurate.
Anonymous · March 17, 2021
Serial Number B622546 was reported as accurate.
Anonymous · March 5, 2021
Serial Number B620023 was reported as accurate.
Anonymous · January 14, 2021
Serial Number B622607 was reported as accurate.
Anonymous · January 1, 2021
Serial Number B623013 was reported as accurate.
Laurenconnelly 1 · November 17, 2020
Serial Number B623667 was reported as accurate.
Anonymous · November 17, 2020
Serial Number B623667 was reported as accurate.
Anonymous · November 15, 2020
Serial Number B623194 was reported as accurate.
Anonymous · November 3, 2020
Serial Number B621215 was reported as accurate.
Anonymous · October 23, 2020
Serial Number B621224 was reported as accurate.
Anonymous · September 28, 2020
Serial Number B621881 was reported as accurate.
Anonymous · August 29, 2020
Serial Number B620070 was reported as accurate.
Anonymous · July 29, 2020
Serial Number B621562 was reported as accurate.
Anonymous · June 14, 2020
Serial Number B620479 was reported as accurate.
Andrew9000 85 · June 12, 2020
Serial Number B621147 was reported as accurate.
Anonymous · April 15, 2020
Serial Number B622342 was reported as accurate.
Anonymous · March 20, 2020
Serial Number B620070 was reported as accurate.
021666 41 · March 18, 2020
Serial Number B623421 was reported as accurate.
Anonymous · March 12, 2020
Serial Number B620685 was reported as accurate.
Anonymous · March 11, 2020
Serial Number B623257 was reported as accurate.
ralph1 113 · March 1, 2020
Serial Number B620028 was reported as accurate.
Anonymous · February 21, 2020
Serial Number B622797 was reported as accurate.
Anonymous · February 20, 2020
Serial Number B621400 was reported as accurate.
Anonymous · February 18, 2020
Serial Number B620028 was reported as accurate.
Anonymous · February 13, 2020
Serial Number B623276 was reported as accurate.
Anonymous · December 31, 2019
Serial Number B620588 was reported as accurate.
Anonymous · November 15, 2019
Serial Number B621324 was reported as accurate.
Anonymous · November 11, 2019
Serial Number B620308 was reported as accurate.
Anonymous · October 2, 2019
Serial Number B623257 was reported as accurate.
Anonymous · September 18, 2019
Serial Number B623447 was reported as accurate.
Anonymous · September 15, 2019
Serial Number B623447 was reported as accurate.
Anonymous · July 22, 2019
Serial Number B622364 was reported as accurate.
Anonymous · April 10, 2019
Serial Number B623957 was reported as accurate.
Anonymous · February 25, 2019
Serial Number B621217 was reported as accurate.
Anonymous · February 10, 2019
Serial Number B621839 was reported as accurate.
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