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: 1835897 Question Mark
Grade: 910 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1917 Question Mark
Run Quantity: 1,500 Question Mark
Grade/Model Run: 12 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: 2088.910G12.12S32.121M32.O1491.P578.17J1254 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
16 (1.07%) 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 · July 28, 2023

Serial Number 1836263 was reported as accurate.

Anonymous · July 7, 2023

Serial Number 1836263 was reported as accurate.

ChrisG Top Contributor Supporter 605 · May 5, 2023

Serial Number 1835818 was reported as accurate.

Anonymous · January 1, 2020

Serial Number 1835621 was reported as accurate.

Anonymous · November 3, 2019

Serial Number 1836068 was reported as accurate.

Anonymous · August 5, 2019

Serial Number 1835576 was reported as accurate.

Anonymous · July 9, 2019

Serial Number 1835455 was reported as accurate.

Anonymous · April 2, 2018

Serial Number 1836434 was reported as accurate.

Anonymous · September 19, 2015

Serial Number 1836355 was reported as accurate.

Anonymous · January 28, 2015

Serial Number 1835815 was reported as accurate.

Anonymous · August 31, 2014

Serial Number 1835815 was reported as accurate.

Anonymous · June 30, 2014

Serial Number 1835790 was reported as accurate.

Anonymous · February 20, 2014

Serial Number 1836737 was reported as accurate.

toddon 2 · February 9, 2014

Serial Number 1835437 was reported as accurate.

Anonymous · January 14, 2014

Serial Number 1835790 was reported as accurate.

Anonymous · October 11, 2012

Serial Number 1836465 was reported as accurate.

Hamilton Grade 910 Pocket Watch
Hamilton Grade 910 Pocket Watch