Pocket Watch Database


Due to the lack of existing factory records, our Hampden Watch Co. 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.

From the American Horology Archive:
Hampden Grade Diadem Pocket Watch

Hampden Watch Co.

Grade: Diadem

Manufacturer: Hampden Question Mark
Manufacturer Location: Canton, Ohio Question Mark
Movement Serial Number: 1940565 Question Mark
Grade: Diadem Question Mark
Model: 3 Question Mark
Estimated Production Year: 1904 Question Mark
Size: 3/0s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Patent Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 13, 38.6, 54.4 Question Mark
Movement Markings: Diadem
Canton, O.
Case: Various Question Mark
Database Version: v52.518 Question Mark
Registry Population:
Scoped for This Run Only
6 (0.30%) Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


cmdraven 4083 · November 9, 2023

Serial Number 1940712 was reported as accurate.

Anonymous · March 13, 2022

Serial Number 1941589 was reported as accurate.

Anonymous · March 14, 2021

Serial Number 1940572 was reported as accurate.

Caratcoin Supporter 3 · September 16, 2020

Serial Number 1940945 was reported as accurate.

Anonymous · May 3, 2018

Serial Number 1940912 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to Diadem

Anonymous · June 26, 2017

Serial Number 1941991 was reported as accurate.

Anonymous · December 17, 2016

Serial Number 1940532 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Grade changed from Unknown to Diadem
Size changed from Unknown to 3/0
Plate changed from Unknown to 3/4

Anonymous · March 27, 2014

Serial Number 1940892 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Grade changed from Unknown to Diadem
Size changed from Unknown to 3/0
Plate changed from Unknown to 3/4
Hampden Grade Diadem Pocket Watch