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 No. 340 Pocket Watch

Hampden Watch Co.

Grade: No. 340

Manufacturer: Hampden
Manufacturer Location: Canton, Ohio
Movement Serial Number: 3329533
Grade: No. 340
Model: 5
Estimated Production Year: 1915
Size: 16s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Pinstripe
Movement Setting: Pendant
Plate: Bridge Plate
Regulator: Hampden Star
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 24.5, 37.52, 58
Movement Markings: HWCo.
Canton, O.
No. 340.
17 Jewels
Safety Pinion
Case: Various
Database Version: v52.245
Registry Population: 6 (1.09%)

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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.


galenpriest 16 · March 16, 2014

Serial Number 3329533 was reported as inaccurate.

Note: 16s, 17J, model 5, nickel bridge. no. 340
Changes since this report was submitted:
Grade changed from Unknown to No. 340
Size changed from 18 to 16
Jewels changed from ? to 17j
Movement Finish changed from Gilt to Nickel
Factory Model changed from 3 to 5
Movement Setting changed from Lever or Pendant to Pendant
Plate changed from Full to Bridge
Hampden Grade No. 340 Pocket Watch