Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 975 Pocket Watch Movement

Hamilton Watch Co.

Grade: 975

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 1278337
Grade: 975
Model: 2
Class: 5
To Finishing Dept: Nov 21, 1917
Run Quantity: 1,000
Total Production: 100,779
Size: 16s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Barrel: Going
Regulator: Reed
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List

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Data Verification Reports

1278001
Verification Serial Map
1279000

Davidavies 1 · March 11, 2020

Serial Number 1278504 was reported as accurate.

dfchong 818 · August 27, 2017

Serial Number 1278618 was reported as accurate.

gbeard 45 · October 21, 2016

Serial Number 1278291 was reported as accurate.

JimBo31 23 · October 27, 2015

Serial Number 1278005 was reported as accurate.

Anonymous · July 16, 2015

Serial Number 1278043 was reported as accurate.

Anonymous · October 5, 2013

Serial Number 1278745 was reported as accurate.

Hamilton Grade 975 Pocket Watch Movement