Pocket Watch Database
https://pocketwatchdatabase.com/search/result/ball-hamilton/B609050
Access Date: April 30, 2025
From the American Horology Archive:
Ball - Hamilton
Grade: 999P
Manufacturer: | Ball - Hamilton |
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Movement Serial Number: | B609050 |
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Grade: | 999P |
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Model: | 1 |
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Estimated Production Year: | Members Only Data |
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Run Quantity: | Members Only Data |
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Grade/Model Run: | Members Only Data |
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Grade/Model Total Production: | Members Only Data |
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Size: | 16s |
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Jewels: | 21j |
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Movement Configuration: | Openface |
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Movement Finish: | Nickel |
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Finish Pattern: | Members Only Data |
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Movement Setting: | Lever |
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Plate: | 3/4 Plate |
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Barrel: | Going |
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Adjusted: | Members Only Data |
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Adjusted # of Positions: | Members Only Data |
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Adjusted to Temperature: | Members Only Data |
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Railroad Grade: | Members Only Data |
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U.S. Patents: | Members Only Data |
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Movement Markings: | Members Only Data | |
Case: | Various | ![]() |
Database Version: | v52.642 | ![]() |
Advanced Metrics | ||
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Registry Population: Scoped for This Run Only | 13 (0.65%) | ![]() |
Research Note: Hamilton Hairspring Stud
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11 Additional Member-Only Data Points Available
The following information is unlocked with a free account:
Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Finish Pattern, Adjustments, Positional Adjustments, Temperature Adjustments, Railroad Grade Designation, U.S. Patents, Movement Markings
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
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There are 13 watches in the population registry for this run with 5 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.
cjbrem Supporter 1054 · September 26, 2024
Serial Number B610054 was reported as accurate.
pmtime Supporter 614 · May 8, 2024
Serial Number B610793 was reported as accurate.
cjbrem Supporter 1054 · February 11, 2022
Serial Number B609861 was reported as accurate.
cmdraven 4122 · July 21, 2021
Serial Number B610141 was reported as accurate.
Swatchild 20 · February 12, 2021
Serial Number B610497 was reported as accurate.
Swatchild 20 · February 5, 2021
Serial Number B610497 was reported as accurate.
jcammaro 68 · December 8, 2020
Serial Number B610539 was reported as accurate.
pianotuner5 Supporter 29 · September 12, 2020
Serial Number B610794 was reported as accurate.
WLBelkriver33 804 · March 23, 2019
Serial Number B610123 was reported as accurate.
WLBelkriver33 804 · February 21, 2019
Serial Number B609489 was reported as accurate.
WLBelkriver33 804 · February 14, 2019
Serial Number B610696 was reported as accurate.
jcammaro 68 · April 16, 2018
Serial Number B610539 was reported as accurate.
ncplumber 150 · November 25, 2017
Serial Number B609883 was reported as accurate.
Tdanielson12 3 · June 25, 2017
Serial Number B609860 was reported as accurate.
Gasperoff Supporter 727 · February 15, 2017
Serial Number B610734 was reported as accurate.
Gasperoff Supporter 727 · November 19, 2015
Serial Number B609662 was reported as accurate.
elkhorn 13 · May 16, 2015
Serial Number B610343 was reported as accurate.