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: 1840307 Question Mark
Grade: 910 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1918 Question Mark
Run Quantity: 5,200 Question Mark
Grade/Model Run: 14 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: 2092.910G14.12S36.121M36.O1495.P582.17J1258 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.433 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
45 (0.87%) Question Mark
Research Note: Pillar Plate Diameter: 1.630"

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 5266 · November 22, 2023

Serial Number 1841309 was reported as accurate.

Anonymous · June 12, 2023

Serial Number 1840485 was reported as accurate.

MoatsJustin1 top-contributor 5266 · July 22, 2022

Serial Number 1841178 was reported as accurate.

Anonymous · December 4, 2021

Serial Number 1841707 was reported as inaccurate.

No further details were submitted with the report.

clone1 Supporter 22 · October 15, 2021

Serial Number 1840307 was reported as accurate.

jdpd201 19 · April 20, 2021

Serial Number 1839825 was reported as accurate.

Anonymous · February 23, 2021

Serial Number 1842628 was reported as accurate.

slufdriver 60 · November 2, 2020

Serial Number 1842771 was reported as accurate.

Anonymous · October 6, 2020

Serial Number 1843411 was reported as accurate.

Anonymous · July 29, 2020

Serial Number 1842679 was reported as accurate.

Anonymous · March 3, 2020

Serial Number 1842398 was reported as accurate.

pistolpete 14 · November 15, 2019

Serial Number 1840182 was reported as accurate.

Anonymous · September 3, 2019

Serial Number 1844428 was reported as accurate.

Anonymous · January 14, 2019

Serial Number 1843009 was reported as accurate.

Anonymous · November 29, 2017

Serial Number 1839802 was reported as accurate.

Anonymous · October 26, 2017

Serial Number 1843318 was reported as accurate.

von1943 Supporter 376 · October 12, 2017

Serial Number 1840836 was reported as accurate.

von1943 Supporter 376 · October 12, 2017

Serial Number 1840836 was reported as accurate.

Anonymous · July 8, 2017

Serial Number 1840032 was reported as accurate.

Anonymous · January 19, 2017

Serial Number 1839904 was reported as accurate.

DaveReid 52 · December 26, 2016

Serial Number 1843306 was reported as accurate.

Anonymous · November 5, 2016

Serial Number 1843404 was reported as accurate.

tkarter 184 · September 8, 2016

Serial Number 1839557 was reported as accurate.

darkstar 247 · December 9, 2015

Serial Number 1843617 was reported as accurate.

Anonymous · April 27, 2015

Serial Number 1840490 was reported as accurate.

Anonymous · March 23, 2015

Serial Number 1839685 was reported as accurate.

Elroy1 64 · April 25, 2014

Serial Number 1842912 was reported as accurate.

cmdraven 4045 · April 18, 2014

Serial Number 1839837 was reported as accurate.

Anonymous · March 7, 2014

Serial Number 1842745 was reported as accurate.

Anonymous · December 1, 2013

Serial Number 1842292 was reported as accurate.

Anonymous · November 4, 2013

Serial Number 1840714 was reported as accurate.

Anonymous · August 19, 2013

Serial Number 1844019 was reported as accurate.

Anonymous · April 1, 2013

Serial Number 1842771 was reported as inaccurate.

Note: 3/4 Plate
Changes since this report was submitted:
Plate changed from Unknown to 3/4

Anonymous · March 18, 2013

Serial Number 1842686 was reported as accurate.

Anonymous · February 11, 2013

Serial Number 1841707 was reported as accurate.

Hamilton Grade 910 Pocket Watch
Hamilton Grade 910 Pocket Watch