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: 1886793 Question Mark
Grade: 910 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1921 Question Mark
Run Quantity: 2,400 Question Mark
Grade/Model Run: 23 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: 2121.910G23.12S65.121M65.O1524.P611.17J1277 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
15 (0.63%) Question Mark
Research Note: Pillar Plate Diameter: 1.630"

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.


MoatsJustin1 top-contributor 5269 · November 22, 2023

Serial Number 1885891 was reported as accurate.

Anonymous · January 27, 2023

Serial Number 1885635 was reported as accurate.

Anonymous · February 23, 2021

Serial Number 1886564 was reported as accurate.

Anonymous · November 21, 2020

Serial Number 1886564 was reported as accurate.

Anonymous · September 23, 2020

Serial Number 1886051 was reported as accurate.

Anonymous · August 20, 2020

Serial Number 1886337 was reported as accurate.

Anonymous · April 13, 2019

Serial Number 1886425 was reported as accurate.

Anonymous · November 25, 2018

Serial Number 1886189 was reported as accurate.

Jimgolden 10 · May 8, 2018

Serial Number 1885080 was reported as inaccurate.

Note: This watch is a 914 not a 910, it is marked 914 on
the movement. A picture of this watch is on page
232 of the complete guide to watches.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.

Anonymous · April 22, 2018

Serial Number 1885080 was reported as accurate.

Anonymous · August 31, 2016

Serial Number 1887032 was reported as accurate.

Anonymous · April 18, 2016

Serial Number 1885286 was reported as accurate.

tictocdoc 47 · April 8, 2016

Serial Number 1885517 was reported as accurate.

teapot 1 · December 16, 2015

Serial Number 1887265 was reported as accurate.

keyshalc 10 · June 10, 2015

Serial Number 1886527 was reported as accurate.

Anonymous · June 10, 2015

Serial Number 1886527 was reported as accurate.

Anonymous · April 27, 2015

Serial Number 1885200 was reported as accurate.

Anonymous · April 4, 2015

Serial Number 1885720 was reported as accurate.

Anonymous · February 5, 2014

Serial Number 1886921 was reported as accurate.

Gimparoo Supporter 703 · January 9, 2014

Serial Number 1886326 was reported as accurate.

Anonymous · August 30, 2013

Serial Number 1887119 was reported as accurate.

Anonymous · October 25, 2012

Serial Number 1886238 was reported as accurate.

Hamilton Grade 910 Pocket Watch
Hamilton Grade 910 Pocket Watch