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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Grade: No. 25

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 3002979
Grade: No. 25
Variation: W.W.Co. Quality
Model: 1883
Estimated Production Date: June 1886 - February 1887
Run Quantity: 1,000
Total Production: 65,100
Size: 18s
Jewels: 15j    Mixed Run
Movement Configuration: Openface
Movement Setting: Pendant
Plate: Full Plate
Regulator: Church 1885
Hairspring: Breguet
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Data Research: 1954 Waltham "Gray Book" List
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Data Confidence Rating:

Verifications & Observations

Verification Serial Map
  • July 29, 2020:
    Serial Number 3002979 was reported as accurate
  • June 4, 2020:
    Serial Number 3002841 was reported as accurate
  • November 17, 2018:
    Serial Number 3002566 was reported as accurate
  • January 23, 2018:
    Serial Number 3002141 was reported as accurate
  • January 1, 2017:
    Serial Number 3002796 was reported as accurate
  • October 26, 2014:
    Serial Number 3002086 was reported as accurate
  • March 20, 2013:
    Serial Number 3002269 was reported as accurate
  • March 18, 2013:
    Serial Number 3002269 was reported as accurate