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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
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Due to the lack of existing factory records, our Seth Thomas database has been reconstructed using observations of known watches.
As a result, the information may contain inaccuracies. Please let us know if you have details that can improve the database.

Grade: 36

Old Eagle

Manufacturer: Seth Thomas
Manufacturer Location: Thomaston, Connecticut
Movement Serial Number: 635092
Grade: 36
Model: 6
Size: 18s
Jewels: 7j
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Geometric Radial
Movement Setting: Lever
Plate: 3/4 Plate
Regulator: Plain
Hairspring: Flat
Adjusted: No
Railroad Grade: No
Quality Rating:
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion
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Data Confidence Rating:

Verifications & Observations

  • March 7, 2018:
    Serial Number 638005 was reported as accurate
    Changes since this report was submitted:
    Grade changed from 106 to 36
    Jewels changed from 11j to 7j
    Movement Finish changed from Two-Tone to Nickel
  • May 5, 2017:
    Serial Number 636157 was reported as inaccurate
    Note: movement stamped Montgomery Ward & Co. 20th
    Century, the dial says Century
    Changes since this report was submitted:
    Grade changed from 106 to 36
    Jewels changed from 11j to 7j
    Movement Finish changed from Two-Tone to Nickel
  • March 12, 2017:
    Serial Number 639993 was reported as accurate
    Changes since this report was submitted:
    Grade changed from Unknown to 36
    Movement Finish changed from Gilt or Nickel to Nickel
    Movement Setting changed from Lever or Pendant to Lever
  • January 1, 2017:
    Serial Number 638056 was reported as accurate
    Changes since this report was submitted:
    Grade changed from Unknown to 36
    Movement Finish changed from Gilt or Nickel to Nickel
    Movement Setting changed from Lever or Pendant to Lever
  • February 27, 2016:
    Serial Number 638046 was reported as accurate
    Changes since this report was submitted:
    Grade changed from Unknown to 36
    Movement Finish changed from Gilt or Nickel to Nickel
    Movement Setting changed from Lever or Pendant to Lever
  • July 17, 2015:
    Serial Number 638056 was reported as accurate
    Changes since this report was submitted:
    Grade changed from Unknown to 36
    Movement Finish changed from Gilt or Nickel to Nickel
    Movement Setting changed from Lever or Pendant to Lever
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