Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 927 Pocket Watch Movement

Hamilton Watch Co.

Grade: 927

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 231626
Grade: 927
Model: 2
Class: 3
Estimated Production Year: 1907
Run Quantity: 435
Total Production: 50,182
Size: 18s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Regulator: Goldthwait
Hairspring: Breguet
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: v47.152

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Data Verification Reports

231566
Verification Serial Map
232000

Gimparoo Supporter 699 · November 17, 2017

Serial Number 231920 was reported as accurate.

IAmTheWalrus91 5 · December 5, 2014

Serial Number 231776 was reported as inaccurate.

No further details were submitted with the report.

IAmTheWalrus91 5 · December 4, 2014

Serial Number 231776 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · August 7, 2014

Serial Number 231821 was reported as accurate.

Anonymous · January 27, 2014

Serial Number 231788 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · April 1, 2013

Serial Number 231626 was reported as accurate.

Hamilton Grade 927 Pocket Watch Movement