Pocket Watch Database


From the American Horology Archive:
Hamilton Grade 928 Pocket Watch

Hamilton Watch Co.

Grade: 928

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 86347 Question Mark
Grade: 928 Question Mark
Model: 1 Question Mark
Class: 4 Question Mark
Estimated Production Year: 1899 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 8 of 11 Question Mark
Grade/Model Total Production: 5,006 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface 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: 353.928G8.18S159.181M80.O185.L153.15J14 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
15.07 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
6.61 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.047% Question Mark
Registry Population:
Scoped for This Run Only
7 (0.70%) 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 · November 15, 2021

Serial Number 86483 was reported as accurate.

Mobilaero Top Contributor Supporter 307 · October 5, 2021

Serial Number 86347 was reported as accurate.

Anonymous · July 30, 2019

Serial Number 86383 was reported as accurate.

Anonymous · January 15, 2019

Serial Number 86742 was reported as accurate.

Anonymous · January 15, 2019

Serial Number 86742 was reported as accurate.

Anonymous · January 9, 2019

Serial Number 86742 was reported as accurate.

Gimparoo Supporter 703 · August 10, 2018

Serial Number 86302 was reported as accurate.

backwardglance1 99 · July 19, 2018

Serial Number 86742 was reported as accurate.

Anonymous · June 21, 2018

Serial Number 86678 was reported as accurate.

backwardglance1 99 · May 21, 2018

Serial Number 86742 was reported as accurate.

Anonymous · May 8, 2017

Serial Number 86870 was reported as accurate.

Anonymous · November 25, 2014

Serial Number 86053 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · October 7, 2013

Serial Number 86300 was reported as accurate.

Anonymous · May 7, 2012

Serial Number 86793 was reported as accurate.

Anonymous · May 4, 2012

Serial Number 86793 was reported as accurate.

Hamilton Grade 928 Pocket Watch