Pocket Watch Database
https://pocketwatchdatabase.com/search/result/ball-hamilton/643389
Access Date: March 29, 2024
From the American Horology Archive:
Ball - Hamilton
Grade: 999H
Manufacturer: | Ball - Hamilton | |
Movement Serial Number: | 643389 | |
Grade: | 999H | |
Model: | 1 | |
Estimated Production Year: | 1910 | |
Run Quantity: | 100 | |
Grade/Model Run: | 10 of 12 | |
Grade/Model Total Production: | 8,100 | |
Size: | 18s | |
Jewels: | 17j | |
Movement Configuration: | Openface | |
Movement Finish: | Nickel | |
Finish Pattern: | Circular Damascening | |
Movement Setting: | Lever | |
Plate: | Full Plate | |
Double Roller: | Yes | |
Adjusted: | Yes | |
Adjusted # of Positions: | 5 | |
Adjusted to Temperature: | Yes | |
Railroad Grade: | Yes | |
Movement Markings: | Official RR Standard or Brotherhood Markings, Adjusted, Double Roller | |
Case: | Various | |
Database Version: | v52.221 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 24.25 | |
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% | |
Research Note: Hamilton Hairspring Stud
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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.
dfchong 837 · October 24, 2016
Serial Number 643385 was reported as accurate.
dfchong 837 · October 24, 2016
Serial Number 643385 was reported as accurate.
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