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: 1828945 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: 8 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: 2079.910G8.12S23.121M23.O1482.P569.17J1247 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.537 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
15 (1.00%) 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.


TerryfromCanada Supporter 486 · January 5, 2023

Serial Number 1828023 was reported as accurate.

Anonymous · August 1, 2020

Serial Number 1828328 was reported as accurate.

Anonymous · July 19, 2020

Serial Number 1828328 was reported as accurate.

Anonymous · April 29, 2018

Serial Number 1827779 was reported as accurate.

rich302000 53 · May 12, 2017

Serial Number 1828504 was reported as accurate.

dscottgoodrick 142 · December 3, 2016

Serial Number 1828945 was reported as accurate.

daddo46 992 · December 22, 2015

Serial Number 1827886 was reported as accurate.

oldroman 4 · September 17, 2015

Serial Number 1828156 was reported as accurate.

Anonymous · March 10, 2015

Serial Number 1829094 was reported as accurate.

Anonymous · May 11, 2014

Serial Number 1827732 was reported as accurate.

Anonymous · May 11, 2014

Serial Number 1827732 was reported as accurate.

Anonymous · March 24, 2014

Serial Number 1828796 was reported as accurate.

Anonymous · January 13, 2013

Serial Number 1828620 was reported as accurate.

Hamilton Grade 910 Pocket Watch
Hamilton Grade 910 Pocket Watch