Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 941 Pocket Watch Movement

Hamilton Watch Co.

Grade: 941

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 121356
Grade: 941
Model: 2
Estimated Production Year: 1900
Run Quantity: 500
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
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

121001
Verification Serial Map
121500

Bretto 33 · December 14, 2020

Serial Number 121038 was reported as accurate.

fordcasa Top Contributor 389 · October 3, 2014

Serial Number 121402 was reported as accurate.

Anonymous · December 20, 2012

Serial Number 121099 was reported as accurate.

Anonymous · December 19, 2012

Serial Number 121099 was reported as accurate.

Hamilton Grade 941 Pocket Watch Movement