Pocket Watch Database


From the American Horology Archive:
Hamilton Grade 927 Pocket Watch

Hamilton Watch Co.

Grade: 927

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 137151 Question Mark
Grade: 927 Question Mark
Model: 2 Question Mark
Class: 3 Question Mark
Estimated Production Year: Members Only Data Question Mark
Run Quantity: Members Only Data Question Mark
Grade/Model Run: Members Only Data Question Mark
Grade/Model Total Production: Members Only Data Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Members Only Data Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Members Only Data Question Mark
Hairspring: Members Only Data Question Mark
Adjusted: Members Only Data Question Mark
Adjusted to Position: Members Only Data Question Mark
Adjusted to Temperature: Members Only Data Question Mark
Adjusted to Isochronism: Members Only Data Question Mark
Railroad Grade: Members Only Data Question Mark
Dial Feet Locations: Members Only Data Question Mark
Case: Various Question Mark
Run ID: 434.927G19.18S238.182M115.H201.L231.17J259 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.642 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
18 (2.00%) Question Mark
$ Estimated Value (12 Month Change): 0.99% Analyzing 400 Sales Question Mark
13 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Jewel Setting, Regulator Type, Hairspring, Adjustments, Adjusted to Position, Temperature Adjustments, Isochronism Adjustments, Railroad Grade Designation, Dial Feet Locations

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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 · April 23, 2025

Serial Number 137693 was reported as accurate.

Anonymous · June 28, 2023

Serial Number 137138 was reported as accurate.

Anonymous · June 23, 2020

Serial Number 137285 was reported as accurate.

Anonymous · May 9, 2020

Serial Number 137760 was reported as accurate.

Anonymous · February 15, 2020

Serial Number 137170 was reported as accurate.

Anonymous · December 31, 2019

Serial Number 137760 was reported as accurate.

slowhand 54 · December 3, 2019

Serial Number 137273 was reported as accurate.

Anonymous · September 13, 2019

Serial Number 137273 was reported as accurate.

Anonymous · July 3, 2019

Serial Number 137906 was reported as accurate.

Anonymous · December 15, 2018

Serial Number 137958 was reported as accurate.

Anonymous · December 8, 2018

Serial Number 137964 was reported as accurate.

Anonymous · September 25, 2018

Serial Number 137573 was reported as accurate.

Anonymous · June 19, 2017

Serial Number 137769 was reported as accurate.

Anonymous · May 17, 2017

Serial Number 137769 was reported as accurate.

Anonymous · July 7, 2016

Serial Number 137525 was reported as inaccurate.

No further details were submitted with the report.

Gimparoo Supporter 703 · May 13, 2015

Serial Number 137851 was reported as accurate.

Anonymous · May 9, 2015

Serial Number 137287 was reported as accurate.

Anonymous · August 27, 2014

Serial Number 137719 was reported as accurate.

syfre92 18 · August 16, 2014

Serial Number 137151 was reported as accurate.

Anonymous · July 3, 2014

Serial Number 137563 was reported as accurate.

OldEphram 30 · September 27, 2013

Serial Number 137911 was reported as inaccurate.

Note: Movement is signed "Oliver's Special"

Anonymous · February 7, 2013

Serial Number 137151 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from Unknown to Full

Anonymous · January 14, 2013

Serial Number 137877 was reported as accurate.

Anonymous · January 14, 2013

Serial Number 137877 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from Unknown to Full

Anonymous · June 3, 2012

Serial Number 137122 was reported as accurate.

Hamilton Grade 927 Pocket Watch