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: 21451
Grade: 927
Model: 2
Class: 3
Estimated Production Year: 1896
Run Quantity: 200
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: v48.137

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Data Verification Reports

21301
Verification Serial Map
21500

rjandladyj 156 · March 15, 2016

Serial Number 21451 was reported as accurate.

ticker32 Supporter 74 · July 19, 2015

Serial Number 21442 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · July 20, 2014

Serial Number 21488 was reported as accurate.

Anonymous · June 24, 2014

Serial Number 21479 was reported as inaccurate.

No further details were submitted with the report.
Hamilton Grade 927 Pocket Watch Movement