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:
Need to replace a watch crystal? Use our new crystal size guide to find the proper fit.

Grade: 291

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 22900813
Grade: 291
Model: 7
Class: 110
Estimated Production Year: 1920
Run Quantity: 10,000
Grade/Model Run: 232 of 424
Total Production: 1,487,000
Size: 16s
Jewels: 7j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Barrel: Going
Balance Type: Expansion
Balance Jewel Material: Ruby
Train: Quick
Regulator: Plain
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Quality Rating:
U.S. Patents: 596407
Data Research: 1927/1950 Elgin Serial List
Research Note: #22900813: 3-Finger Train Bridge Likely From a Grade 248 Movement.
Help us improve the database: Does this info describe your movement accurately?
Why Might This Information Be Incorrect?
Thanks for your help!
We have received your verification.

Data Confidence Rating:

Verifications & Observations

Verification Serial Map
  • August 10, 2019:
    Serial Number 22905119 was reported as accurate
  • April 26, 2019:
    Serial Number 22900106 was reported as accurate
  • April 26, 2019:
    Serial Number 22900106 was reported as inaccurate
    No further details were submitted with the report.
  • March 24, 2018:
    Serial Number 22905737 was reported as accurate
  • January 30, 2015:
    Serial Number 22900813 was reported as inaccurate
    Note: 22900813 has 15 jewels, and a 3 finger bridge. The
    person I bought it from said it is a grade 162
    model 7 movement.
    Curator Response: Thanks for the report. After evaluating the images, it appears the train bridge has been pulled from a different movement, as the damaskeening pattern does not match the other plates. The pattern is more consistent with Grade 248, a 16-Size, Model 7, 3-Finger Bridge Movement with 15 Jewels. You could verify this by checking the serial number stamped on the bottom of the train bridge.
  • August 1, 2014:
    Serial Number 22902320 was reported as accurate
  • January 9, 2014:
    Serial Number 22900580 was reported as accurate
  • September 17, 2012:
    Serial Number 22898929 was reported as accurate
  • August 4, 2012:
    Serial Number 22902743 was reported as accurate