Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 934 Pocket Watch Movement

Hamilton Watch Co.

Grade: 934

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 284418
Grade: 934
Model: 1
Class: 2
Estimated Production Year: 1903
Run Quantity: 500
Total Production: 6,513
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: Double-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
Database Version: v46.977

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Data Verification Reports

284001
Verification Serial Map
284500

Anonymous · January 5, 2019

Serial Number 284366 was reported as accurate.

Hobbyking 3 · April 23, 2018

Serial Number 284071 was reported as accurate.

Anonymous · April 23, 2018

Serial Number 284109 was reported as accurate.

Anonymous · March 24, 2018

Serial Number 284109 was reported as accurate.

LADYJO51 2 · December 9, 2017

Serial Number 284409 was reported as accurate.

Anonymous · December 9, 2017

Serial Number 284409 was reported as accurate.

Anonymous · April 8, 2017

Serial Number 284196 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to No

Anonymous · May 18, 2014

Serial Number 284071 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to No

Anonymous · January 4, 2014

Serial Number 284068 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to No

Anonymous · January 4, 2014

Serial Number 284068 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to No
Hamilton Grade 934 Pocket Watch Movement