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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 "mechanism" of the watch).
  2. Never use the serial number from the case or any other part.
  3. Always select the correct manufacturer, which is usually stamped on the watch movement or dial.
  4. If the manufacturer is not listed on the site, you may have a "private label" watch or it may not be American-made.
  5. If the serial number includes a letter, enter it along with the number when using the lookup feature.
  6. 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.
  7. Consider uploading images of your watch by creating a collection account on the website. This is compeltely free and assists in promoting research in American horology.
  8. 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: 992B

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: C131248
Grade: 992B
Model: 5
Estimated Production Year: 1945
Run Quantity: 25,100
Total Production: 685,500
Size: 16s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Adjusted: Yes
Adjusted # of Positions: 6
Adjusted to Temperature: Yes
Railroad Grade: Yes
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
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Data Confidence Rating:

Verifications & Observations

C112401
Verification Serial Map
C137500
  • December 11, 2019:
    Serial Number C133768 was reported as accurate
  • December 6, 2019:
    Serial Number C117762 was reported as accurate
  • November 14, 2019:
    Serial Number C119320 was reported as accurate
  • November 12, 2019:
    Serial Number C121505 was reported as accurate
  • November 11, 2019:
    Serial Number C116821 was reported as accurate
  • November 4, 2019:
    Serial Number C114739 was reported as accurate
  • November 2, 2019:
    Serial Number C136485 was reported as accurate
  • October 22, 2019:
    Serial Number C122891 was reported as accurate
  • October 13, 2019:
    Serial Number C113122 was reported as accurate
  • September 26, 2019:
    Serial Number C131474 was reported as accurate
  • September 17, 2019:
    Serial Number C113859 was reported as accurate
  • September 6, 2019:
    Serial Number C127993 was reported as accurate
  • September 2, 2019:
    Serial Number C129339 was reported as accurate
  • August 21, 2019:
    Serial Number C129916 was reported as accurate
  • August 19, 2019:
    Serial Number C113859 was reported as accurate
  • August 17, 2019:
    Serial Number C113859 was reported as accurate
  • August 12, 2019:
    Serial Number C124902 was reported as accurate
  • August 11, 2019:
    Serial Number C126443 was reported as accurate
  • August 1, 2019:
    Serial Number C120653 was reported as accurate
  • July 17, 2019:
    Serial Number C133063 was reported as accurate
  • July 4, 2019:
    Serial Number C136756 was reported as accurate
  • June 30, 2019:
    Serial Number C132583 was reported as accurate
  • June 30, 2019:
    Serial Number C132583 was reported as accurate
  • June 27, 2019:
    Serial Number C129312 was reported as accurate
  • June 21, 2019:
    Serial Number C129312 was reported as accurate
  • June 21, 2019:
    Serial Number C117896 was reported as accurate
  • June 12, 2019:
    Serial Number C126443 was reported as accurate
  • June 4, 2019:
    Serial Number C122814 was reported as accurate
  • May 19, 2019:
    Serial Number C130490 was reported as accurate
  • May 12, 2019:
    Serial Number C123307 was reported as accurate
  • April 29, 2019:
    Serial Number C123307 was reported as accurate
  • April 28, 2019:
    Serial Number C115040 was reported as accurate
  • April 24, 2019:
    Serial Number C117209 was reported as accurate
  • April 16, 2019:
    Serial Number C130199 was reported as accurate
  • April 15, 2019:
    Serial Number C129838 was reported as accurate
  • April 14, 2019:
    Serial Number C115568 was reported as accurate
  • April 12, 2019:
    Serial Number C118888 was reported as accurate
  • April 6, 2019:
    Serial Number C130600 was reported as accurate
  • March 25, 2019:
    Serial Number C123967 was reported as accurate
  • March 8, 2019:
    Serial Number C130826 was reported as accurate
  • March 1, 2019:
    Serial Number C114032 was reported as accurate
  • February 13, 2019:
    Serial Number C123516 was reported as accurate
  • February 5, 2019:
    Serial Number C114694 was reported as accurate
  • January 28, 2019:
    Serial Number C135490 was reported as accurate
  • January 17, 2019:
    Serial Number C119605 was reported as accurate
  • January 15, 2019:
    Serial Number C129422 was reported as accurate
  • January 7, 2019:
    Serial Number C132746 was reported as accurate
  • January 7, 2019:
    Serial Number C122287 was reported as accurate
  • January 6, 2019:
    Serial Number C132839 was reported as accurate
  • December 17, 2018:
    Serial Number C120163 was reported as accurate
  • December 14, 2018:
    Serial Number C128373 was reported as accurate
  • December 14, 2018:
    Serial Number C114230 was reported as accurate
  • December 11, 2018:
    Serial Number C128373 was reported as accurate
  • December 4, 2018:
    Serial Number C132090 was reported as accurate
  • November 29, 2018:
    Serial Number C128575 was reported as accurate
  • November 10, 2018:
    Serial Number C124597 was reported as accurate
  • November 5, 2018:
    Serial Number C124597 was reported as accurate
  • November 4, 2018:
    Serial Number C124597 was reported as accurate
  • October 26, 2018:
    Serial Number C120613 was reported as accurate
  • October 3, 2018:
    Serial Number C125181 was reported as accurate
  • August 30, 2018:
    Serial Number C132062 was reported as accurate
  • August 9, 2018:
    Serial Number C132062 was reported as accurate
  • July 18, 2018:
    Serial Number C126924 was reported as accurate
  • May 23, 2018:
    Serial Number C128107 was reported as accurate
  • May 17, 2018:
    Serial Number C117677 was reported as accurate
  • May 10, 2018:
    Serial Number C118225 was reported as accurate
  • April 29, 2018:
    Serial Number C123338 was reported as accurate
  • April 4, 2018:
    Serial Number C116942 was reported as accurate
  • March 31, 2018:
    Serial Number C118595 was reported as accurate
  • March 5, 2018:
    Serial Number C120460 was reported as accurate
  • February 17, 2018:
    Serial Number C119791 was reported as accurate
  • February 5, 2018:
    Serial Number C121451 was reported as accurate
  • February 5, 2018:
    Serial Number C121451 was reported as accurate
  • January 24, 2018:
    Serial Number C122887 was reported as accurate
  • January 14, 2018:
    Serial Number C137149 was reported as accurate
  • January 13, 2018:
    Serial Number C113684 was reported as accurate
  • January 13, 2018:
    Serial Number C118614 was reported as accurate
  • January 11, 2018:
    Serial Number C127545 was reported as accurate
  • January 8, 2018:
    Serial Number C127401 was reported as accurate
  • December 30, 2017:
    Serial Number C129117 was reported as accurate
  • December 29, 2017:
    Serial Number C118718 was reported as accurate
  • December 23, 2017:
    Serial Number C137388 was reported as accurate
  • December 18, 2017:
    Serial Number C124597 was reported as accurate
  • December 5, 2017:
    Serial Number C124748 was reported as accurate
  • December 1, 2017:
    Serial Number C130764 was reported as accurate
  • November 29, 2017:
    Serial Number C121510 was reported as accurate
  • October 30, 2017:
    Serial Number C118601 was reported as accurate
  • October 24, 2017:
    Serial Number C118226 was reported as accurate
  • October 23, 2017:
    Serial Number C115196 was reported as accurate
  • October 18, 2017:
    Serial Number C134223 was reported as accurate
  • September 8, 2017:
    Serial Number C131363 was reported as accurate
  • August 21, 2017:
    Serial Number C122804 was reported as accurate
  • August 19, 2017:
    Serial Number C130857 was reported as accurate
  • August 6, 2017:
    Serial Number C126821 was reported as accurate
  • August 1, 2017:
    Serial Number C132455 was reported as accurate
  • July 24, 2017:
    Serial Number C130857 was reported as accurate
  • July 24, 2017:
    Serial Number C130857 was reported as accurate
  • July 24, 2017:
    Serial Number C130857 was reported as accurate
  • July 23, 2017:
    Serial Number C115412 was reported as accurate
  • June 17, 2017:
    Serial Number C121515 was reported as accurate
  • June 12, 2017:
    Serial Number C121762 was reported as accurate
  • June 10, 2017:
    Serial Number C129271 was reported as accurate
  • May 20, 2017:
    Serial Number C128693 was reported as accurate
  • April 27, 2017:
    Serial Number C118960 was reported as accurate
  • April 27, 2017:
    Serial Number C127335 was reported as accurate
  • April 21, 2017:
    Serial Number C126606 was reported as accurate
  • April 20, 2017:
    Serial Number C120413 was reported as accurate
  • April 19, 2017:
    Serial Number C122170 was reported as accurate
  • March 16, 2017:
    Serial Number C114816 was reported as accurate
  • March 3, 2017:
    Serial Number C129448 was reported as accurate
  • February 24, 2017:
    Serial Number C118242 was reported as accurate
  • February 13, 2017:
    Serial Number C119990 was reported as accurate
  • January 20, 2017:
    Serial Number C126857 was reported as accurate
  • January 19, 2017:
    Serial Number C115568 was reported as accurate
  • January 12, 2017:
    Serial Number C128135 was reported as accurate
  • January 11, 2017:
    Serial Number C133509 was reported as accurate
  • December 11, 2016:
    Serial Number C120600 was reported as accurate
  • December 6, 2016:
    Serial Number C136263 was reported as inaccurate
    No further details were submitted with the report.
  • November 16, 2016:
    Serial Number C123221 was reported as accurate
  • October 31, 2016:
    Serial Number C129204 was reported as accurate
  • October 17, 2016:
    Serial Number C123516 was reported as accurate
  • October 17, 2016:
    Serial Number C127547 was reported as accurate
  • October 2, 2016:
    Serial Number C126503 was reported as accurate
  • August 27, 2016:
    Serial Number C123139 was reported as accurate
  • August 1, 2016:
    Serial Number C136497 was reported as accurate
  • July 21, 2016:
    Serial Number C129273 was reported as accurate
  • July 16, 2016:
    Serial Number C114816 was reported as accurate
  • June 21, 2016:
    Serial Number C123883 was reported as accurate
  • May 24, 2016:
    Serial Number C119004 was reported as accurate
  • May 21, 2016:
    Serial Number C131493 was reported as accurate
  • April 22, 2016:
    Serial Number C122573 was reported as accurate
  • April 15, 2016:
    Serial Number C128504 was reported as accurate
  • April 10, 2016:
    Serial Number C122573 was reported as accurate
  • March 16, 2016:
    Serial Number C119010 was reported as accurate
  • March 6, 2016:
    Serial Number C114979 was reported as accurate
  • January 23, 2016:
    Serial Number C117642 was reported as accurate
  • January 7, 2016:
    Serial Number C115000 was reported as accurate
  • January 5, 2016:
    Serial Number C131728 was reported as accurate
  • December 24, 2015:
    Serial Number C134878 was reported as accurate
  • December 9, 2015:
    Serial Number C116509 was reported as accurate
  • November 23, 2015:
    Serial Number C136485 was reported as accurate
  • November 12, 2015:
    Serial Number C116509 was reported as accurate
  • November 7, 2015:
    Serial Number C121713 was reported as accurate
  • October 19, 2015:
    Serial Number C133455 was reported as accurate
  • October 19, 2015:
    Serial Number C136358 was reported as accurate
  • October 17, 2015:
    Serial Number C122344 was reported as accurate
  • October 16, 2015:
    Serial Number C133972 was reported as accurate
  • September 30, 2015:
    Serial Number C112688 was reported as accurate
  • September 23, 2015:
    Serial Number C126912 was reported as accurate
  • August 27, 2015:
    Serial Number C118696 was reported as accurate
  • August 14, 2015:
    Serial Number C114816 was reported as accurate
  • August 12, 2015:
    Serial Number C114440 was reported as accurate
  • August 5, 2015:
    Serial Number C113178 was reported as accurate
  • August 1, 2015:
    Serial Number C124069 was reported as accurate
  • July 20, 2015:
    Serial Number C125933 was reported as accurate
  • July 6, 2015:
    Serial Number C132300 was reported as accurate
  • July 4, 2015:
    Serial Number C128406 was reported as accurate
  • June 29, 2015:
    Serial Number C122464 was reported as accurate
  • June 29, 2015:
    Serial Number C122464 was reported as accurate
  • June 29, 2015:
    Serial Number C122464 was reported as accurate
  • June 29, 2015:
    Serial Number C122464 was reported as accurate
  • June 29, 2015:
    Serial Number C122464 was reported as accurate
  • May 2, 2015:
    Serial Number C131136 was reported as accurate
  • April 19, 2015:
    Serial Number C119174 was reported as accurate
  • April 16, 2015:
    Serial Number C127163 was reported as accurate
  • April 13, 2015:
    Serial Number C114575 was reported as accurate
  • April 4, 2015:
    Serial Number C117890 was reported as accurate
  • April 4, 2015:
    Serial Number C113990 was reported as accurate
  • April 3, 2015:
    Serial Number C123545 was reported as accurate
  • March 27, 2015:
    Serial Number C113365 was reported as accurate
  • March 18, 2015:
    Serial Number C119174 was reported as accurate
  • February 25, 2015:
    Serial Number C119696 was reported as accurate
  • January 7, 2015:
    Serial Number C117978 was reported as accurate
  • December 23, 2014:
    Serial Number C121998 was reported as accurate
  • December 10, 2014:
    Serial Number C113981 was reported as accurate
  • November 28, 2014:
    Serial Number C116128 was reported as accurate
  • November 2, 2014:
    Serial Number C117073 was reported as accurate
  • August 20, 2014:
    Serial Number C114286 was reported as accurate
  • August 14, 2014:
    Serial Number C120381 was reported as accurate
  • August 9, 2014:
    Serial Number C131508 was reported as accurate
  • June 2, 2014:
    Serial Number C119753 was reported as accurate
  • June 1, 2014:
    Serial Number C122494 was reported as accurate
  • May 14, 2014:
    Serial Number C122725 was reported as accurate
  • April 30, 2014:
    Serial Number C113047 was reported as accurate
  • April 29, 2014:
    Serial Number C126169 was reported as accurate
  • April 8, 2014:
    Serial Number C137342 was reported as accurate
  • April 4, 2014:
    Serial Number C122808 was reported as accurate
  • March 20, 2014:
    Serial Number C122558 was reported as accurate
  • March 11, 2014:
    Serial Number C122808 was reported as accurate
  • February 24, 2014:
    Serial Number C130126 was reported as accurate
  • February 15, 2014:
    Serial Number C122411 was reported as accurate
  • February 2, 2014:
    Serial Number C135294 was reported as accurate
  • January 31, 2014:
    Serial Number C120571 was reported as accurate
  • January 31, 2014:
    Serial Number C120571 was reported as accurate
  • January 31, 2014:
    Serial Number C120571 was reported as accurate
  • January 31, 2014:
    Serial Number C117867 was reported as accurate
  • January 27, 2014:
    Serial Number C135294 was reported as accurate
  • January 20, 2014:
    Serial Number C115140 was reported as accurate
  • January 11, 2014:
    Serial Number C120474 was reported as accurate
  • January 11, 2014:
    Serial Number C133657 was reported as accurate
  • January 4, 2014:
    Serial Number C133404 was reported as accurate
  • December 24, 2013:
    Serial Number C134057 was reported as accurate
  • November 17, 2013:
    Serial Number C128543 was reported as accurate
  • November 11, 2013:
    Serial Number C120360 was reported as accurate
  • October 18, 2013:
    Serial Number C131136 was reported as accurate
  • October 15, 2013:
    Serial Number C135452 was reported as accurate
  • September 30, 2013:
    Serial Number C124559 was reported as accurate
  • September 29, 2013:
    Serial Number C124874 was reported as accurate
  • September 5, 2013:
    Serial Number C119164 was reported as accurate
  • August 14, 2013:
    Serial Number C113047 was reported as accurate
  • July 13, 2013:
    Serial Number C137042 was reported as accurate
  • July 5, 2013:
    Serial Number C113482 was reported as accurate
  • July 4, 2013:
    Serial Number C132490 was reported as accurate
  • June 26, 2013:
    Serial Number C120719 was reported as accurate
  • June 18, 2013:
    Serial Number C114836 was reported as accurate
  • May 28, 2013:
    Serial Number C125637 was reported as accurate
  • May 15, 2013:
    Serial Number C114836 was reported as accurate
  • May 5, 2013:
    Serial Number C130051 was reported as accurate
  • April 12, 2013:
    Serial Number C131077 was reported as accurate
  • March 25, 2013:
    Serial Number C117104 was reported as accurate
  • March 21, 2013:
    Serial Number C112793 was reported as accurate
  • March 2, 2013:
    Serial Number C136875 was reported as accurate
  • February 25, 2013:
    Serial Number C115181 was reported as accurate
  • February 24, 2013:
    Serial Number C119720 was reported as accurate
  • February 24, 2013:
    Serial Number C119720 was reported as accurate
  • January 31, 2013:
    Serial Number C125407 was reported as inaccurate
    Note: Marked as 999B and Ball Watch Company on movement.
    Changes since this report was submitted:
    Plate changed from Unknown to 3/4
  • January 24, 2013:
    Serial Number C112876 was reported as accurate
  • January 9, 2013:
    Serial Number C133092 was reported as accurate
  • December 21, 2012:
    Serial Number C120394 was reported as accurate
  • December 7, 2012:
    Serial Number C123064 was reported as accurate
  • September 13, 2012:
    Serial Number C113399 was reported as accurate
  • August 19, 2012:
    Serial Number C113199 was reported as accurate
  • August 18, 2012:
    Serial Number C134677 was reported as accurate
  • July 29, 2012:
    Serial Number C137045 was reported as accurate
  • July 25, 2012:
    Serial Number C120453 was reported as accurate
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