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: 481539 Question Mark
Grade: 927 Question Mark
Model: 2 Question Mark
Class: 3 Question Mark
Estimated Production Year: 1907 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 55 of 65 Question Mark
Grade/Model Total Production: 50,182 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Goldthwait Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: No Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: No Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 2.6, 18.0, 38.2 Question Mark
Case: Various Question Mark
Run ID: 975.927G55.18S524.182M214.H409.L601.17J584 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.479 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
151.08 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
66.29 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.471% Question Mark
Registry Population:
Scoped for This Run Only
15 (1.50%) Question Mark
$ Estimated Value (12 Month Change): -5.71% Analyzing 392 Sales Question Mark

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.


JimH61 3 · April 19, 2023

Serial Number 481068 was reported as accurate.

JimH61 3 · March 27, 2023

Serial Number 481068 was reported as accurate.

Anonymous · September 23, 2022

Serial Number 481783 was reported as accurate.

Anonymous · October 23, 2021

Serial Number 481677 was reported as accurate.

cmdraven 4083 · October 10, 2021

Serial Number 481677 was reported as accurate.

Anonymous · March 1, 2020

Serial Number 481908 was reported as accurate.

Anonymous · December 27, 2019

Serial Number 481231 was reported as inaccurate.

No further details were submitted with the report.

oilseed Supporter 471 · November 13, 2018

Serial Number 481102 was reported as accurate.

Anonymous · March 14, 2018

Serial Number 481472 was reported as accurate.

Anonymous · January 16, 2018

Serial Number 481949 was reported as accurate.

USNRet 140 · January 5, 2018

Serial Number 481949 was reported as accurate.

Mobilaero Top Contributor Supporter 307 · August 3, 2017

Serial Number 481539 was reported as accurate.

VH1943 176 · July 11, 2016

Serial Number 481472 was reported as accurate.

Anonymous · July 11, 2016

Serial Number 481472 was reported as accurate.

rock862 242 · July 11, 2016

Serial Number 481472 was reported as accurate.

Anonymous · March 12, 2016

Serial Number 481027 was reported as accurate.

Anonymous · September 19, 2014

Serial Number 481416 was reported as accurate.

Anonymous · June 5, 2014

Serial Number 481510 was reported as accurate.

Anonymous · January 18, 2014

Serial Number 0481494 was reported as inaccurate.

Note: this is a 987A Hamilton wrist watch movement

Anonymous · February 12, 2013

Serial Number 481874 was reported as accurate.

Anonymous · December 7, 2012

Serial Number 481221 was reported as accurate.

Anonymous · September 21, 2012

Serial Number 481584 was reported as accurate.

Hamilton Grade 927 Pocket Watch