Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 940 Pocket Watch
Hamilton Grade 940 Pocket Watch

Hamilton Watch Co.

Grade: 940

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 296238
Grade: 940
Model: 1
Estimated Production Year: 1903
Run Quantity: 1,000
Total Production: 210,596
Size: 18s
Jewels: 21j
Jewel Material: Ruby
Jewel Setting: Screw-Set
Movement Configuration: Openface
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
Dial Feet Locations: 2.6, 18.0, 38.2
U.S. Patents: 832672, 427072
Data Research: 1953 Hamilton Serial List

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Data Verification Reports

296001
Verification Serial Map
297000

Anonymous · June 17, 2020

Serial Number 296955 was reported as accurate.

Anonymous · June 11, 2020

Serial Number 296955 was reported as accurate.

Anonymous · March 16, 2020

Serial Number 296770 was reported as accurate.

Anonymous · December 9, 2019

Serial Number 296371 was reported as accurate.

Anonymous · October 31, 2019

Serial Number 296226 was reported as accurate.

Anonymous · October 27, 2019

Serial Number 296680 was reported as accurate.

Anonymous · May 6, 2019

Serial Number 296226 was reported as accurate.

Anonymous · February 9, 2018

Serial Number 296155 was reported as accurate.

Anonymous · October 11, 2017

Serial Number 296188 was reported as accurate.

Anonymous · July 23, 2017

Serial Number 296573 was reported as accurate.

pwdmbj 372 · January 19, 2017

Serial Number 296998 was reported as accurate.

bman8030 54 · January 15, 2017

Serial Number 296269 was reported as accurate.

Gasperoff 726 · December 19, 2016

Serial Number 296157 was reported as accurate.

Anonymous · September 29, 2016

Serial Number 296814 was reported as accurate.

Anonymous · April 19, 2016

Serial Number 296670 was reported as accurate.

Anonymous · December 3, 2014

Serial Number 296195 was reported as accurate.

DCLXVI 2 · July 16, 2014

Serial Number 296511 was reported as accurate.

Anonymous · July 6, 2014

Serial Number 296511 was reported as accurate.

Anonymous · March 17, 2013

Serial Number 0296354 was reported as accurate.

Anonymous · February 28, 2013

Serial Number 296638 was reported as accurate.

Anonymous · January 31, 2013

Serial Number 296955 was reported as accurate.

Anonymous · January 24, 2013

Serial Number 296670 was reported as accurate.

Anonymous · January 22, 2013

Serial Number 296955 was reported as accurate.

Anonymous · December 17, 2012

Serial Number 296510 was reported as accurate.

Anonymous · November 9, 2012

Serial Number 296841 was reported as accurate.

Hamilton Grade 940 Pocket Watch
Hamilton Grade 940 Pocket Watch