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 Ohioan Pocket Watch

Hampden Watch Co.

Grade: Ohioan

Manufacturer: Hampden Question Mark
Manufacturer Location: Canton, Ohio Question Mark
Movement Serial Number: 3505398 Question Mark
Grade: Ohioan Question Mark
Model: 5 Question Mark
Estimated Production Year: 1916 Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Double Roller: Yes Question Mark
Regulator: Patent Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 3 Question Mark
Adjusted to Temperature: Yes Question Mark
Dial Feet Locations: 24.5, 37.52, 58 Question Mark
Case: Various Question Mark
Database Version: v52.431 Question Mark
Registry Population:
Scoped for This Run Only
7 (2.33%) 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.


awalker1829 Supporter 74 · February 5, 2023

Serial Number 3505374 was reported as accurate.

texnet 684 · October 16, 2021

Serial Number 3505377 was reported as accurate.

Anonymous · August 26, 2021

Serial Number 3505457 was reported as accurate.

pmtime Supporter 612 · May 12, 2021

Serial Number 3505374 was reported as accurate.

Anonymous · March 27, 2019

Serial Number 3505372 was reported as accurate.

catman032076 101 · January 4, 2016

Serial Number 3505205 was reported as inaccurate.

Note: size 16 pendant set ,half plate, model 603 17
jewels made in canton o. .
Changes since this report was submitted:
Grade changed from Unknown to Ohioan
Size changed from Unknown to 16
Plate changed from Unknown to Bridge

catman032076 101 · December 30, 2015

Serial Number 3505205 was reported as inaccurate.

Note: This watch shows17 jewels,model603 canton ohio.
Changes since this report was submitted:
Grade changed from Unknown to Ohioan
Size changed from Unknown to 16
Plate changed from Unknown to Bridge

catman032076 101 · December 28, 2015

Serial Number 3505205 was reported as inaccurate.

Note: I forgot to tell you it is a size 16
Changes since this report was submitted:
Grade changed from Unknown to Ohioan
Size changed from Unknown to 16
Plate changed from Unknown to Bridge

catman032076 101 · December 24, 2015

Serial Number 3505205 was reported as inaccurate.

Note: This is a model 603 with 17 jewels. This should
help with your database.catman032076
Changes since this report was submitted:
Grade changed from Unknown to Ohioan
Size changed from Unknown to 16
Plate changed from Unknown to Bridge
Hampden Grade Ohioan Pocket Watch