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: 1897487 Question Mark
Grade: 910 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1921 Question Mark
Run Quantity: 3,200 Question Mark
Grade/Model Run: 26 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: 2127.910G26.12S71.121M71.O1530.P617.17J1283 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.462 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
25 (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.


tctimepieces Supporter 112 · April 28, 2023

Serial Number 1896020 was reported as accurate.

Anonymous · April 6, 2022

Serial Number 1898145 was reported as accurate.

Anonymous · December 23, 2020

Serial Number 1898181 was reported as inaccurate.

No further details were submitted with the report.

MoatsJustin1 top-contributor 5269 · November 25, 2020

Serial Number 1897488 was reported as accurate.

Anonymous · January 6, 2020

Serial Number 1896951 was reported as accurate.

Anonymous · November 5, 2019

Serial Number 1896104 was reported as accurate.

Anonymous · March 29, 2019

Serial Number 1896325 was reported as accurate.

Anonymous · January 20, 2019

Serial Number 1898866 was reported as accurate.

Anonymous · July 14, 2018

Serial Number 1897257 was reported as accurate.

Anonymous · February 13, 2018

Serial Number 1896593 was reported as accurate.

Anonymous · February 13, 2018

Serial Number 1896593 was reported as accurate.

Anonymous · December 10, 2017

Serial Number 1897790 was reported as accurate.

Anonymous · December 10, 2017

Serial Number 1897780 was reported as accurate.

Anonymous · December 10, 2017

Serial Number 1897790 was reported as accurate.

Anonymous · May 31, 2017

Serial Number 1896695 was reported as accurate.

Anonymous · April 13, 2017

Serial Number 1896432 was reported as accurate.

Anonymous · September 3, 2016

Serial Number 1898440 was reported as accurate.

Anonymous · February 24, 2016

Serial Number 1897803 was reported as accurate.

Anonymous · February 2, 2016

Serial Number 1898415 was reported as accurate.

Anonymous · July 11, 2015

Serial Number 1896475 was reported as accurate.

Dennismc01 10 · December 7, 2014

Serial Number 1897595 was reported as accurate.

Dennismc01 10 · November 29, 2014

Serial Number 1897585 was reported as accurate.

Anonymous · June 19, 2014

Serial Number 1897210 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · March 16, 2014

Serial Number 1898022 was reported as accurate.

TimeAntiquarian Founder Research Expert Historian Top Contributor Supporter 171 · March 6, 2014

Serial Number 1897487 was reported as accurate.

Anonymous · July 26, 2013

Serial Number 1898206 was reported as accurate.

Anonymous · July 25, 2013

Serial Number 1897547 was reported as accurate.

Anonymous · July 25, 2013

Serial Number 1897547 was reported as accurate.

Anonymous · June 23, 2013

Serial Number 1897487 was reported as accurate.

Anonymous · March 20, 2013

Serial Number 1897443 was reported as accurate.

Hamilton Grade 910 Pocket Watch
Hamilton Grade 910 Pocket Watch