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: 259003
Grade: 941
Model: 2
Estimated Production Year: 1904
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: v48.296

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Data Verification Reports

259001
Verification Serial Map
260000

Anonymous · February 5, 2021

Serial Number 259254 was reported as accurate.

Anonymous · November 26, 2020

Serial Number 259381 was reported as accurate.

Anonymous · November 8, 2020

Serial Number 259111 was reported as accurate.

Anonymous · August 26, 2020

Serial Number 259101 was reported as accurate.

Anonymous · August 25, 2020

Serial Number 259101 was reported as accurate.

v3ngence 32 · November 24, 2018

Serial Number 259003 was reported as accurate.

Anonymous · April 29, 2018

Serial Number 259769 was reported as accurate.

bwalder 137 · February 18, 2018

Serial Number 259557 was reported as accurate.

Anonymous · December 19, 2017

Serial Number 259045 was reported as accurate.

Anonymous · September 14, 2016

Serial Number 259713 was reported as accurate.

Gasperoff 727 · February 28, 2016

Serial Number 259513 was reported as accurate.

Gasperoff 727 · January 7, 2016

Serial Number 259954 was reported as accurate.

Gasperoff 727 · November 17, 2015

Serial Number 259954 was reported as accurate.

Gasperoff 727 · November 17, 2015

Serial Number 259954 was reported as accurate.

Anonymous · September 11, 2015

Serial Number 259954 was reported as accurate.

Anonymous · April 22, 2015

Serial Number 259748 was reported as accurate.

Anonymous · October 28, 2014

Serial Number 0259370 was reported as accurate.

Anonymous · November 6, 2013

Serial Number 259270 was reported as accurate.

Anonymous · October 10, 2013

Serial Number 259153 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · October 6, 2013

Serial Number 259138 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · May 27, 2013

Serial Number 259987 was reported as accurate.

Anonymous · April 2, 2013

Serial Number 259025 was reported as accurate.

Anonymous · March 3, 2013

Serial Number 259673 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 · February 27, 2013

Serial Number 259001 was reported as accurate.

Anonymous · January 21, 2013

Serial Number 259953 was reported as accurate.

Anonymous · November 8, 2012

Serial Number 259532 was reported as accurate.

Hamilton Grade 941 Pocket Watch