Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 926 Pocket Watch

Hamilton Watch Co.

Grade: 926

The Union Special

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 501311
Grade: 926
Model: 1
Class: 3
Estimated Production Year: 1906
Run Quantity: 900
Total Production: 83,406
Size: 18s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Regulator: Goldthwait
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 2.6, 18.0, 38.2
Data Research: 1953 Hamilton Serial List
Case: Various
Database Version: v48.296

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Data Verification Reports

501001
Verification Serial Map
501900

Anonymous · May 4, 2022

Serial Number 501321 was reported as accurate.

2251lyle 55 · March 2, 2022

Serial Number 501636 was reported as accurate.

2251lyle 55 · March 2, 2022

Serial Number 501636 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · January 30, 2022

Serial Number 501556 was reported as inaccurate.

No further details were submitted with the report.

Pinko2 69 · December 23, 2021

Serial Number 501636 was reported as accurate.

Pinko2 69 · December 12, 2021

Serial Number 501636 was reported as accurate.

Anonymous · October 13, 2021

Serial Number 501358 was reported as accurate.

Anonymous · March 8, 2021

Serial Number 501636 was reported as accurate.

Anonymous · February 16, 2021

Serial Number 501622 was reported as accurate.

Anonymous · November 21, 2020

Serial Number 501324 was reported as accurate.

Rcardkidz 2664 · November 18, 2020

Serial Number 501886 was reported as accurate.

Anonymous · March 14, 2020

Serial Number 501113 was reported as accurate.

Anonymous · January 26, 2020

Serial Number 501801 was reported as accurate.

Anonymous · March 26, 2019

Serial Number 501287 was reported as accurate.

Anonymous · December 31, 2016

Serial Number 501440 was reported as accurate.

Anonymous · December 23, 2016

Serial Number 501012 was reported as accurate.

bwalder 137 · March 27, 2016

Serial Number 501311 was reported as inaccurate.

Note: Movement marked "The Union Special"

Anonymous · March 26, 2016

Serial Number 501311 was reported as accurate.

Anonymous · February 7, 2016

Serial Number 501888 was reported as accurate.

Anonymous · October 17, 2015

Serial Number 501679 was reported as accurate.

Anonymous · August 24, 2015

Serial Number 501625 was reported as accurate.

Anonymous · July 27, 2014

Serial Number 501502 was reported as accurate.

Anonymous · June 9, 2014

Serial Number 501890 was reported as accurate.

Anonymous · March 19, 2013

Serial Number 501421 was reported as accurate.

Anonymous · November 30, 2012

Serial Number 501890 was reported as accurate.

Anonymous · June 16, 2012

Serial Number 501890 was reported as accurate.

Hamilton Grade 926 Pocket Watch