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Enter the serial number from the pocket watch movement below. Do not use the case number. Tips for looking up your watch

How to Find Info About Your Pocket Watch

The Pocket Watch Database has compiled data covering the major American pocket watch manufacturers and created an easy way to find information using the serial number on the watch movement. Here are a few tips to find information about your pocket watch:

  1. Always input the serial number from the pocket watch movement (the "guts" of the watch).
  2. Never use the serial number from the case or any other part.
  3. If the serial number includes a letter, enter it along with the number when using the lookup feature.
  4. Many pocket watch case backs screw off. Others may require a dull wide blade to pry or pop the cover. Be careful not to scratch or damage the movement.
  5. Always select the correct manufacturer, which is usually stamped on the watch movement.
  6. If the manufacturer is not listed on the site, you may have a "private label" watch or it may not be American-made.
  7. Understand that many companies did not keep accurate or complete records. As a result, information displayed on this site may have inaccuracies. This is to be expected, and we have included an option to report inaccurate information on the result pages so the database can be continually improved.
Pocket Watch Serial Number Lookup - Hamilton, South Bend, Illinois, Rockford, Waltham & Elgin Pocket Watches
  Serial Number:
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Grade: 924

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 665667
Grade: 924
Model: 1
To Finishing Dept: Mar 5, 1910
Run Quantity: 2,000
Total Production: 141,275
Size: 18s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Regulator: Micrometer
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
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Data Confidence Rating:

Verifications & Observations

664001
Verification Serial Map
666000
  • March 5, 2017:
    Serial Number 665145 was reported as accurate
  • February 1, 2017:
    Serial Number 664391 was reported as accurate
  • June 12, 2016:
    Serial Number 664520 was reported as accurate
  • June 8, 2016:
    Serial Number 664520 was reported as accurate
  • May 20, 2015:
    Serial Number 665258 was reported as accurate
  • May 6, 2015:
    Serial Number 664779 was reported as accurate
  • November 5, 2014:
    Serial Number 664173 was reported as accurate
  • September 7, 2014:
    Serial Number 664719 was reported as accurate
  • July 12, 2013:
    Serial Number 665321 was reported as accurate
  • February 8, 2013:
    Serial Number 664047 was reported as accurate
    Changes since this report was submitted:
    Factory Model changed from 0 to 1
    Adjusted changed from Yes to No
  • December 9, 2012:
    Serial Number 664755 was reported as accurate
    Changes since this report was submitted:
    Factory Model changed from 0 to 1
    Adjusted changed from Yes to No
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