Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 978 Pocket Watch

Hamilton Watch Co.

Grade: 978

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 1268761
Grade: 978
Model: 2
To Finishing Dept: Jul 27, 1917
Run Quantity: 800
Total Production: 20,500
Size: 16s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Barrel: Going
Regulator: Reed
Hairspring: Breguet
Pallet Jewel Material: Sapphire
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Adjusted to Isochronism: 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

1268201
Verification Serial Map
1269000

Anonymous · October 9, 2019

Serial Number 1268253 was reported as accurate.

Anonymous · February 25, 2019

Serial Number 1268432 was reported as accurate.

Anonymous · July 27, 2017

Serial Number 1268761 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · September 28, 2016

Serial Number 1268898 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · November 1, 2014

Serial Number 1268544 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No

Anonymous · October 3, 2012

Serial Number 1268452 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Double Roller changed from Yes to No
Hamilton Grade 978 Pocket Watch