Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 910 Pocket Watch
Hamilton Grade 910 Pocket Watch

Hamilton Watch Co.

Grade: 910

Only Sold Cased by Hamilton.

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 1781622 Question Mark
Grade: 910 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1914 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 2 of 37 Question Mark
Grade/Model Total Production: 153,800 Question Mark
Size: 12s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Reed Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: No Question Mark
Adjusted to Temperature: No Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 10.5, 38.5, 56.0 Question Mark
Case: Various Question Mark
Run ID: 2066.910G2.12S10.121M10.O1469.P556.17J1237 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
463.05 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
203.17 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.444% Question Mark
Registry Population:
Scoped for This Run Only
19 (0.95%) Question Mark
Research Note: Pillar Plate Diameter: 1.630"

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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.


MoatsJustin1 top-contributor 5272 · November 22, 2023

Serial Number 1781688 was reported as accurate.

Rcardkidz 4132 · April 29, 2023

Serial Number 1780695 was reported as accurate.

Anonymous · October 16, 2022

Serial Number 1780354 was reported as accurate.

Eraven 1 · September 15, 2020

Serial Number 1780034 was reported as accurate.

jason4kstate 271 · June 29, 2020

Serial Number 1780893 was reported as accurate.

JohnRAus 3 · November 10, 2019

Serial Number 1781622 was reported as accurate.

JohnRAus 3 · November 10, 2019

Serial Number 1781622 was reported as accurate.

Anonymous · May 4, 2019

Serial Number 1781211 was reported as accurate.

nicnic Supporter 406 · May 7, 2018

Serial Number 1780322 was reported as accurate.

Keithbeam 1 · August 10, 2017

Serial Number 1780178 was reported as accurate.

Anonymous · December 4, 2016

Serial Number 1780566 was reported as accurate.

Kgip89 1 · October 13, 2016

Serial Number 1780228 was reported as accurate.

Biged17 Supporter 12 · September 6, 2016

Serial Number 1781842 was reported as accurate.

Gimparoo Supporter 703 · March 22, 2014

Serial Number 1780590 was reported as accurate.

Hamilton Grade 910 Pocket Watch
Hamilton Grade 910 Pocket Watch