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: 999B

Manufactured by Hamilton, Official Standard

Manufacturer: Ball - Hamilton
Movement Serial Number: 1B19837
Grade: 999B
Model: 5
Estimated Production Year: 1951
Size: 16s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Circular Damascening Pattern
Movement Setting: Lever
Plate: 3/4 Plate
Adjusted: Yes
Adjusted # of Positions: 6
Adjusted to Temperature: Yes
Railroad Grade: Yes
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Data Confidence Rating:

Verifications & Observations

  • August 14, 2017:
    Serial Number 1B19821 was reported as accurate
  • August 14, 2017:
    Serial Number 1B18734 was reported as accurate
  • June 25, 2017:
    Serial Number 1B22865 was reported as accurate
  • June 9, 2017:
    Serial Number 1B20618 was reported as accurate
  • April 7, 2017:
    Serial Number 1B21207 was reported as accurate
  • March 19, 2017:
    Serial Number 1B19048 was reported as accurate
  • March 14, 2017:
    Serial Number 1B21347 was reported as accurate
  • March 13, 2017:
    Serial Number 1B21255 was reported as accurate