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: 1855356 Question Mark
Grade: 910 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1919 Question Mark
Run Quantity: 3,700 Question Mark
Grade/Model Run: 17 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: 2098.910G17.12S42.121M42.O1501.P588.17J1264 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.467 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
1.443% Question Mark
Registry Population:
Scoped for This Run Only
29 (0.78%) Question Mark
Research Note: Pillar Plate Diameter: 1.630"

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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 · February 17, 2022

Serial Number 1856271 was reported as accurate.

MoatsJustin1 top-contributor 5269 · December 9, 2021

Serial Number 1855409 was reported as accurate.

Anonymous · September 11, 2021

Serial Number 1856363 was reported as accurate.

Anonymous · January 16, 2021

Serial Number 1856257 was reported as accurate.

Anonymous · August 10, 2020

Serial Number 1856768 was reported as accurate.

Anonymous · March 25, 2020

Serial Number 1854806 was reported as accurate.

Anonymous · November 8, 2019

Serial Number 1853666 was reported as accurate.

Anonymous · September 6, 2019

Serial Number 1853743 was reported as accurate.

cmdraven 4083 · August 17, 2019

Serial Number 1854616 was reported as accurate.

Anonymous · August 14, 2019

Serial Number 1853293 was reported as accurate.

Anonymous · January 25, 2019

Serial Number 1856326 was reported as accurate.

Anonymous · April 24, 2018

Serial Number 1856148 was reported as accurate.

0toatsmagoats0 1 · June 3, 2017

Serial Number 1856008 was reported as accurate.

Anonymous · June 3, 2017

Serial Number 1856008 was reported as accurate.

Anonymous · December 18, 2016

Serial Number 1854772 was reported as accurate.

Anonymous · February 10, 2016

Serial Number 1855106 was reported as accurate.

Anonymous · September 6, 2015

Serial Number 1854123 was reported as accurate.

Anonymous · August 25, 2015

Serial Number 1854123 was reported as accurate.

Anonymous · June 12, 2015

Serial Number 1854725 was reported as accurate.

TimeAntiquarian Founder Research Expert Historian Top Contributor Supporter 171 · February 1, 2015

Serial Number 1854099 was reported as accurate.

Anonymous · November 5, 2014

Serial Number 1856287 was reported as accurate.

von1943 Supporter 376 · September 24, 2014

Serial Number 1853937 was reported as accurate.

von1943 Supporter 376 · September 24, 2014

Serial Number 1853937 was reported as accurate.

dsepulveda 1 · August 9, 2014

Serial Number 1854552 was reported as accurate.

Anonymous · April 11, 2014

Serial Number 1853786 was reported as accurate.

RondoTom 64 · February 5, 2014

Serial Number 1856203 was reported as accurate.

Anonymous · January 26, 2014

Serial Number 1855337 was reported as accurate.

Anonymous · October 3, 2013

Serial Number 1856449 was reported as accurate.

Anonymous · September 29, 2013

Serial Number 1853240 was reported as accurate.

volksbar187 43 · September 23, 2013

Serial Number 1855977 was reported as accurate.

Anonymous · December 1, 2012

Serial Number 1856203 was reported as accurate.

Anonymous · April 19, 2012

Serial Number 1855426 was reported as accurate.

Hamilton Grade 910 Pocket Watch
Hamilton Grade 910 Pocket Watch