Pocket Watch Database

From the American Horology Archive:

Hamilton Watch Co.

Grade: 999 Ball

Ball

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: B634904
Grade: 999 Ball
Model: Ball
Estimated Production Year: 1929
Run Quantity: 5,000
Grade/Model Run: 25 of 39
Grade/Model Total Production: 54,600
Size: 16s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Adjusted: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Railroad Grade: Yes
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 2419.G25.16S1460.M25.O1765.L1453.21J685
Database Version: v52.270
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
164.39
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
72.13
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.512%
Registry Population: 17 (0.34%)

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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 · November 16, 2022

Serial Number B633010 was reported as accurate.

Anonymous · July 4, 2021

Serial Number B635254 was reported as accurate.

Anonymous · January 27, 2021

Serial Number B632188 was reported as accurate.

Anonymous · May 21, 2020

Serial Number B632956 was reported as accurate.

Anonymous · June 24, 2017

Serial Number B634595 was reported as accurate.

Anonymous · September 10, 2015

Serial Number B634282 was reported as accurate.

Anonymous · July 13, 2013

Serial Number B632500 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 0 to Ball

Anonymous · May 1, 2012

Serial Number B632638 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 0 to Ball
Railroad Grade changed from No to Yes