Pocket Watch Database


From the American Horology Archive:
Hamilton Grade 931 Pocket Watch

Hamilton Watch Co.

Grade: 931

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 16883 Question Mark
Grade: 931 Question Mark
Model: 2 Question Mark
Class: 3 Question Mark
Estimated Production Year: 1896 Question Mark
Run Quantity: 400 Question Mark
Grade/Model Run: 6 of 14 Question Mark
Grade/Model Total Production: 4,060 Question Mark
Size: 18s Question Mark
Jewels: 16j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 2.6, 18.0, 38.2 Question Mark
Case: Various Question Mark
Run ID: 63.931G6.18S63.182M33.H33.L63.16J18 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.427 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
12.22 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
5.36 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.038% Question Mark
Registry Population:
Scoped for This Run Only
5 (1.25%) Question Mark

Help Us Help Others By Improving the Database:

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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 · August 28, 2024

Serial Number 16615 was reported as accurate.

2mnyboxers Supporter 399 · October 24, 2022

Serial Number 16657 was reported as accurate.

Anonymous · January 11, 2022

Serial Number 16806 was reported as accurate.

SixtyOne 1 · September 29, 2021

Serial Number 16717 was reported as inaccurate.

Note: My watch is obviously made by Hamilton as it is
identical to others this serial number range, but
it is (I guess) a private label watch. It is
engraved "M Homrighous" and "Tuscola, Ill" where
the movement is and "M Homrighous Busy Jeweler" on
the face of the watch.
Curator Response: Thanks for the report. Yes, indeed. It sounds like you have a private label. Original factory records indicate this watch was sold to "M. Homrighous" on January 5, 1897.

Mobilaero Top Contributor Supporter 305 · October 19, 2019

Serial Number 16883 was reported as accurate.

Gimparoo Supporter 703 · July 1, 2018

Serial Number 16770 was reported as accurate.

Gimparoo Supporter 703 · April 8, 2018

Serial Number 16720 was reported as accurate.

Anonymous · July 28, 2014

Serial Number 16720 was reported as accurate.

Anonymous · October 15, 2013

Serial Number 16897 was reported as accurate.

Anonymous · March 8, 2013

Serial Number 16945 was reported as accurate.

Hamilton Grade 931 Pocket Watch