Pocket Watch Database

From the American Horology Archive:

Ball - Hamilton

Grade: 999G

Manufacturer: Ball - Hamilton
Movement Serial Number: 669368
Grade: 999G
Model: 1A
Estimated Production Year: 1911
Run Quantity: 500
Grade/Model Run: 15 of 15
Grade/Model Total Production: 4,400
Size: 18s
Jewels: 19j
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Circular Damascening Pattern
Movement Setting: Lever
Plate: Full Plate
Double Roller: Yes
Regulator: Ball
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: v52.245
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: 1 (0.20%)

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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.


Anonymous · March 17, 2024

Serial Number 669464 was reported as accurate.

hammyhamilton 47 · April 9, 2021

Serial Number 669023 was reported as accurate.

Anonymous · June 19, 2020

Serial Number 669023 was reported as accurate.

Anonymous · November 4, 2019

Serial Number 669368 was reported as accurate.

Anonymous · June 3, 2018

Serial Number 669368 was reported as accurate.

Anonymous · May 5, 2018

Serial Number 669023 was reported as accurate.

Anonymous · August 25, 2017

Serial Number 669060 was reported as accurate.

Anonymous · May 6, 2017

Serial Number 669216 was reported as accurate.

Anonymous · April 29, 2017

Serial Number 669216 was reported as accurate.

Anonymous · November 29, 2016

Serial Number 669368 was reported as accurate.

place168 7 · June 20, 2016

Serial Number 669168 was reported as accurate.

place168 7 · June 20, 2016

Serial Number 669168 was reported as accurate.

place168 7 · June 20, 2016

Serial Number 669168 was reported as accurate.

place168 7 · June 18, 2016

Serial Number 669168 was reported as accurate.

place168 7 · June 18, 2016

Serial Number 669168 was reported as accurate.

place168 7 · June 18, 2016

Serial Number 669168 was reported as accurate.

place168 7 · June 18, 2016

Serial Number 669168 was reported as accurate.

place168 7 · June 18, 2016

Serial Number 669168 was reported as accurate.

place168 7 · June 5, 2016

Serial Number 669163 was reported as accurate.

Anonymous · January 13, 2016

Serial Number 669027 was reported as accurate.

jorgehdzy 1 · March 9, 2015

Serial Number 669426 was reported as accurate.

Anonymous · March 9, 2015

Serial Number 669426 was reported as accurate.

Anonymous · December 20, 2013

Serial Number 669373 was reported as accurate.

rjandladyj 189 · December 18, 2013

Serial Number 669221 was reported as accurate.