Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 941 Pocket Watch

Hamilton Watch Co.

Grade: 941

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 183606
Grade: 941
Model: 2
Estimated Production Year: 1903
Run Quantity: 1,000
Total Production: 26,702
Size: 18s
Jewels: 21j
Jewel Material: Ruby
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Finish Pattern: Damaskeened
Movement Inlay Color: Gilt
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Regulator: Goldthwait
Hairspring: Breguet
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Railroad Grade Classification: Class C
Dial Feet Locations: 2.6, 18.0, 38.2
U.S. Patents: 832672, 427072
Data Research: 1953 Hamilton Serial List
Case: Various
Database Version: v48.272

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Data Verification Reports

183001
Verification Serial Map
184000

Anonymous · April 24, 2021

Serial Number 183571 was reported as accurate.

Anonymous · April 13, 2021

Serial Number 183571 was reported as accurate.

Anonymous · March 3, 2021

Serial Number 183110 was reported as accurate.

Anonymous · April 5, 2019

Serial Number 183498 was reported as accurate.

texnet Supporter 684 · April 5, 2019

Serial Number 183606 was reported as accurate.

texnet Supporter 684 · April 5, 2019

Serial Number 183606 was reported as accurate.

Anonymous · January 7, 2019

Serial Number 183380 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 17, 2018

Serial Number 183498 was reported as accurate.

Anonymous · November 17, 2018

Serial Number 183498 was reported as accurate.

Mrlookn 1 · October 31, 2018

Serial Number 183284 was reported as accurate.

Anonymous · January 2, 2017

Serial Number 183140 was reported as accurate.

Anonymous · October 18, 2016

Serial Number 183228 was reported as accurate.

Gimparoo Supporter 703 · September 27, 2014

Serial Number 183901 was reported as accurate.

Anonymous · July 27, 2014

Serial Number 183720 was reported as accurate.

Anonymous · July 20, 2014

Serial Number 183720 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · July 2, 2014

Serial Number 183973 was reported as accurate.

Timeswept2 92 · May 20, 2014

Serial Number 183791 was reported as accurate.

Anonymous · July 31, 2013

Serial Number 183923 was reported as accurate.

Anonymous · February 7, 2013

Serial Number 183439 was reported as accurate.

Anonymous · June 10, 2012

Serial Number 183759 was reported as accurate.

Hamilton Grade 941 Pocket Watch