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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: 205

Winnebago

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 672035
Grade: 205
Model: 9
Estimated Production Year: 1906
Run Quantity: 1,000
Total Production: 4,200
Size: 18s
Jewels: 17j
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Signing Style: Gothic Blackletter
Movement Inlay Color: Gilt
Movement Setting: Lever
Plate: Full Plate
Double Roller: Yes
Regulator: Reed
Adjusted: Yes
Adjusted # of Positions: 5
Railroad Grade: Yes
Movement Markings: Rockford Watch Co.
U.S.A.
Winnebago
17 Jewels
Adjusted
Five Positions
Double Roller
Data Research: c.1907 Rockford Serial List
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Data Confidence Rating:

Verifications & Observations

672001
Verification Serial Map
673000
  • March 17, 2019:
    Serial Number 672224 was reported as accurate
  • March 16, 2019:
    Serial Number 672224 was reported as accurate
  • February 24, 2019:
    Serial Number 672224 was reported as accurate
  • February 12, 2019:
    Serial Number 672810 was reported as accurate
  • September 24, 2018:
    Serial Number 672062 was reported as accurate
  • May 9, 2017:
    Serial Number 672035 was reported as accurate
  • May 6, 2017:
    Serial Number 672544 was reported as accurate
  • February 20, 2015:
    Serial Number 672039 was reported as inaccurate
    No further details were submitted with the report.
  • January 22, 2015:
    Serial Number 672314 was reported as accurate
  • January 3, 2015:
    Serial Number 672628 was reported as accurate
  • August 8, 2014:
    Serial Number 672258 was reported as accurate
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