Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 992 Pocket Watch Movement
Hamilton Grade 992 Pocket Watch Movement

Hamilton Watch Co.

Grade: 992

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 1307029
Grade: 992
Model: 2
To Finishing Dept: May 31, 1918
Run Quantity: 1,500
Total Production: 447,200
Size: 16s
Jewels: 21j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: 2nd Pattern (bar)
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Center Wheel Material: Gold
Regulator: Reed
Hairspring: Breguet
Pallet Jewel Material: Sapphire
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: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List

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Data Verification Reports

1307001
Verification Serial Map
1308500

linuxbozo 1 · May 8, 2020

Serial Number 1307029 was reported as accurate.

Anonymous · April 23, 2020

Serial Number 1307780 was reported as accurate.

Anonymous · April 1, 2020

Serial Number 1307839 was reported as accurate.

texnet 565 · February 10, 2019

Serial Number 1308340 was reported as accurate.

cmdraven 2823 · February 5, 2019

Serial Number 1307025 was reported as accurate.

Anonymous · October 7, 2018

Serial Number 1307721 was reported as accurate.

Anonymous · November 26, 2017

Serial Number 1307023 was reported as accurate.

Anonymous · November 11, 2017

Serial Number 1308175 was reported as accurate.

Anonymous · August 9, 2017

Serial Number 1307307 was reported as accurate.

Anonymous · June 5, 2017

Serial Number 1308489 was reported as accurate.

Anonymous · March 16, 2017

Serial Number 1307315 was reported as accurate.

Anonymous · October 7, 2015

Serial Number 1307263 was reported as accurate.

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

chippylaw 1 · August 9, 2015

Serial Number 1307310 was reported as accurate.

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

tony639 1 · February 6, 2015

Serial Number 1308241 was reported as accurate.

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

Anonymous · February 18, 2014

Serial Number 1307867 was reported as accurate.

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

Anonymous · January 29, 2014

Serial Number 1307867 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Hamilton Grade 992 Pocket Watch Movement
Hamilton Grade 992 Pocket Watch Movement