Pocket Watch Database
https://pocketwatchdatabase.com/search/result/ball-hamilton/560403
Access Date: October 15, 2024
From the American Horology Archive:
Ball - Hamilton
Grade: 999H
Manufacturer: | Ball - Hamilton | |
Movement Serial Number: | 560403 | |
Grade: | 999H | |
Model: | 1 | |
Estimated Production Year: | 1907 | |
Run Quantity: | 1,000 | |
Grade/Model Run: | 7 of 12 | |
Grade/Model Total Production: | 8,100 | |
Size: | 18s | |
Jewels: | 17j | |
Movement Configuration: | Openface | |
Movement Finish: | Nickel | |
Finish Pattern: | Cicular | |
Movement Setting: | Lever | |
Plate: | Full Plate | |
Double Roller: | Yes | |
Adjusted: | Yes | |
Adjusted # of Positions: | 5 | |
Adjusted to Temperature: | Yes | |
Railroad Grade: | Yes | |
U.S. Patents: | D25695, 565955 | |
Movement Markings: | Official RR Standard 999 The Ball Watch Co. Cleveland. Adjusted 5 Positions Double Roller. 17 Jewels Sapphire Pallets Safety Pinion Trade Mark Patented June 30'96 Pat.Aug.18'96. |
|
Case: | Various | |
Database Version: | v52.427 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 24.38 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 184.19 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 7.021% | |
Registry Population: Scoped for This Run Only | 2 (0.20%) | |
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 2 watches in the population registry for this run with 2 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 820 · August 24, 2024
Serial Number 560293 was reported as accurate.
bob4watch 7 · February 16, 2022
Serial Number 560660 was reported as accurate.
bob4watch 7 · February 16, 2022
Serial Number 560660 was reported as accurate.
Automatic 254 · May 11, 2021
Serial Number 560203 was reported as accurate.
rjmurton1964 34 · January 26, 2021
Serial Number 560051 was reported as accurate.
sanderson 35 · April 12, 2019
Serial Number 560820 was reported as accurate.
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From This Run
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