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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: Stuart

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 55193
Grade: Stuart
Model: 3
Estimated Production Year: 1879
Run Quantity: 50
Total Production: 1,100
Size: 18s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Gilt
Movement Signing Style: Formal Script
Movement Inlay Color: None
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Train: Coarse
Regulator: Plain
Hairspring: Flat
Adjusted: Yes
Dial Feet Locations: 1.5, 21.5, 38.0
Case Screw Locations: 23.5, 51.5
Movement Markings: Stuart
Springfield, Ill.
Patent Pinion
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Data Confidence Rating:

Verifications & Observations

55151
Verification Serial Map
55200
  • August 26, 2018:
    Serial Number 55199 was reported as inaccurate
    Note: These are a 5th Pinion Open Face Configuration
    17 Jewels also, as they are Jeweled both sides of
    the 5th Pinion arbor
    As you can see clearly also, that the other
    number #55193 reported from this run shows the 5th
    pinion Jewelled
    Curator Response: Thanks for the report. The database has been updated accordingly.
    Changes since this report was submitted:
    Jewels changed from 15j to 17j
    Movement Configuration changed from Hunting to Openface
  • June 2, 2017:
    Serial Number 55193 was reported as inaccurate
    Note: This watch, Serial # 55193, has a Stuart Grade,
    Model 3 (Transition) Movement marked "Adjusted" on
    the balance bridge. Additionally, this movement
    is configured in open-face.
    Changes since this report was submitted:
    Grade changed from Miller to Stuart
    Jewels changed from 15j to 17j
    Movement Configuration changed from Hunting to Openface
    Movement Finish changed from Gilt or Nickel to Gilt
    Factory Model changed from 2 to 3
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