Pocket Watch Database
https://pocketwatchdatabase.com/search/result/ball-hamilton/497663
Access Date: November 10, 2024
From the American Horology Archive:
Ball - Hamilton
Grade: 999G
Manufacturer: | Ball - Hamilton | |
Movement Serial Number: | 497663 | |
Grade: | 999G | |
Model: | 1A | |
Estimated Production Year: | 1906 | |
Run Quantity: | 700 | |
Grade/Model Run: | 1 of 15 | |
Grade/Model Total Production: | 4,400 | |
Size: | 18s | |
Jewels: | 19j | |
Movement Configuration: | Openface | |
Movement Finish: | Nickel | |
Finish Pattern: | Cicular | |
Movement Setting: | Lever | |
Plate: | Full Plate | |
Double Roller: | Yes | |
Regulator: | Ball | |
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 Double Roller. 19 Jewels Sapphire Pallets Safety Pinion Trade Mark Patented June 30'96 Pat.Aug.18'96. |
|
Case: | Various | |
Database Version: | v52.431 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 13.24 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 100.00 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 3.814% | |
Registry Population: Scoped for This Run Only | 4 (0.57%) |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 4 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.
CJEmpire3 111 · April 5, 2024
Serial Number 497161 was reported as accurate.
nightstalker638 44 · October 31, 2021
Serial Number 497290 was reported as accurate.
Joerealtor 74 · February 16, 2018
Serial Number 497264 was reported as accurate.
d2hensley 19 · February 8, 2018
Serial Number 497290 was reported as accurate.