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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 "mechanism" of the watch).
  2. Never use the serial number from the case or any other part.
  3. Always select the correct manufacturer, which is usually stamped on the watch movement or dial.
  4. If the manufacturer is not listed on the site, you may have a "private label" watch or it may not be American-made.
  5. If the serial number includes a letter, enter it along with the number when using the lookup feature.
  6. 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.
  7. Consider uploading images of your watch by creating a collection account on the website. This is compeltely free and assists in promoting research in American horology.
  8. 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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Waltham Grade A.T. & Co. Pocket Watch

Grade: A.T. & Co.

Private Label(s) in Run: Canadian Pacific Railway

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 12003526
Grade: A.T. & Co.
Model: 1883
Estimated Production Year: 1902
Run Quantity: 500
Total Production: 115,090
Size: 18s
Jewels: 17j
Movement Configuration: Openface
Movement Setting: Pendant
Plate: Full Plate
Regulator: Patent
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Data Research: 1954 Waltham "Gray Book" List
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Why Might This Information Be Incorrect?
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Data Confidence Rating:

Verifications & Observations

12003501
Verification Serial Map
12004000
  • April 16, 2019:
    Serial Number 12003806 was reported as inaccurate
    Note: Grade S/B CPR - unsure of some of the other - need
    to do more learning and research
  • February 20, 2016:
    Serial Number 12003919 was reported as accurate
  • April 28, 2015:
    Serial Number 12003625 was reported as inaccurate
    Note: Grade should be "CPR"
26
Waltham Grade A.T. & Co. Pocket Watch