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: 1905591 Question Mark
Grade: 910 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1922 Question Mark
Run Quantity: 4,900 Question Mark
Grade/Model Run: 28 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: 2132.910G28.12S76.121M76.O1535.P622.17J1286 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.508 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
51 (1.04%) 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 · June 19, 2024

Serial Number 1905765 was reported as accurate.

fordcasa Top Contributor Supporter 444 · July 3, 2023

Serial Number 1906789 was reported as accurate.

Rcardkidz 4090 · June 4, 2022

Serial Number 1903332 was reported as accurate.

Anonymous · September 4, 2021

Serial Number 1904012 was reported as accurate.

backintime 16 · June 27, 2021

Serial Number 1903754 was reported as accurate.

Anonymous · December 29, 2020

Serial Number 1903310 was reported as accurate.

Anonymous · July 20, 2020

Serial Number 1903391 was reported as accurate.

Anonymous · April 28, 2020

Serial Number 1906911 was reported as accurate.

Anonymous · November 9, 2019

Serial Number 1906024 was reported as accurate.

Anonymous · September 11, 2019

Serial Number 1904872 was reported as accurate.

Anonymous · February 20, 2018

Serial Number 1905764 was reported as accurate.

Anonymous · July 25, 2017

Serial Number 1904798 was reported as accurate.

Anonymous · June 9, 2017

Serial Number 1905885 was reported as accurate.

Anonymous · October 20, 2016

Serial Number 1904601 was reported as accurate.

Anonymous · November 18, 2015

Serial Number 1904412 was reported as accurate.

Anonymous · August 16, 2015

Serial Number 1904887 was reported as accurate.

Anonymous · August 15, 2015

Serial Number 1904887 was reported as accurate.

Anonymous · August 15, 2015

Serial Number 1904887 was reported as accurate.

Anonymous · September 30, 2014

Serial Number 1905259 was reported as accurate.

Anonymous · September 13, 2014

Serial Number 1906455 was reported as accurate.

Anonymous · August 19, 2014

Serial Number 1904698 was reported as accurate.

Anonymous · August 19, 2014

Serial Number 1904608 was reported as accurate.

Anonymous · July 27, 2014

Serial Number 1903984 was reported as accurate.

Anonymous · June 23, 2014

Serial Number 1902255 was reported as accurate.

Anonymous · January 17, 2014

Serial Number 1905697 was reported as accurate.

CDangle 5 · January 4, 2014

Serial Number 1903756 was reported as accurate.

CDangle 5 · January 4, 2014

Serial Number 1903756 was reported as accurate.

Anonymous · December 4, 2013

Serial Number 1902973 was reported as accurate.

mdcars 30 · September 26, 2013

Serial Number 1904698 was reported as accurate.

Anonymous · September 8, 2013

Serial Number 1905153 was reported as accurate.

Anonymous · August 18, 2013

Serial Number 1902668 was reported as accurate.

Willyrover 5 · July 20, 2013

Serial Number 1903754 was reported as accurate.

Anonymous · July 14, 2013

Serial Number 1903984 was reported as accurate.

Anonymous · May 8, 2013

Serial Number 1906299 was reported as accurate.

Anonymous · February 21, 2013

Serial Number 1905591 was reported as accurate.

Anonymous · February 20, 2013

Serial Number 1905591 was reported as accurate.

Anonymous · February 2, 2013

Serial Number 1902627 was reported as accurate.

Anonymous · August 22, 2012

Serial Number 1905764 was reported as accurate.

Anonymous · April 6, 2012

Serial Number 1902271 was reported as accurate.

Hamilton Grade 910 Pocket Watch
Hamilton Grade 910 Pocket Watch