Pocket Watch Database
https://pocketwatchdatabase.com/search/result/ball-hamilton/1B17904/movement
Access Date: November 27, 2024
From the American Horology Archive:
Ball - Hamilton
Grade: 999B
Manufacturer: | Ball - Hamilton | |
Movement Serial Number: | 1B17904 | |
Grade: | 999B | |
Model: | 5 | |
Estimated Production Year: | 1950 | |
Run Quantity: | 2,300 | |
Grade/Model Run: | 8 of 12 | |
Grade/Model Total Production: | 28,800 | |
Size: | 16s | |
Jewels: | 21j | |
Movement Configuration: | Openface | |
Movement Finish: | Nickel | |
Finish Pattern: | Circular Damascening Pattern | |
Movement Setting: | Lever | |
Plate: | 3/4 Plate | |
Adjusted: | Yes | |
Adjusted # of Positions: | 6 | |
Adjusted to Temperature: | Yes | |
Railroad Grade: | Yes | |
U.S. Patents: | D32330 | |
Case: | Various | |
Database Version: | v52.467 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 86.71 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 655.18 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 24.965% | |
Registry Population: Scoped for This Run Only | 12 (0.52%) |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 12 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.
awalker1829 Supporter 74 · June 15, 2024
Serial Number 1B17904 was reported as accurate.
Jmabraham 2 · June 7, 2019
Serial Number 1B17824 was reported as accurate.
WLBelkriver33 804 · March 3, 2019
Serial Number 1B16531 was reported as accurate.
TridentineCatholic 25 · November 25, 2018
Serial Number 1B16364 was reported as accurate.
rdegler 4 · August 13, 2018
Serial Number 1B17621 was reported as accurate.
dfchong 837 · February 24, 2017
Serial Number 1B17157 was reported as accurate.
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