Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 320 Pocket Watch

Seth Thomas Watch Co.

Grade: 320

Private Label(s) in Run:

Bennet Mfg Co. - New York

What is a Private Label?
Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 3053918 Question Mark
Grade: 320 Question Mark
Model: Centennial Question Mark
Estimated Production Year: Login to View Question Mark
Run Quantity: Login to View Question Mark
Grade/Model Run: Login to View Question Mark
Grade/Model Total Production: Login to View Question Mark
Variant Est. Production: Login to View Question Mark
Size: 6s Question Mark
Jewels: 7j Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Login to View Question Mark
Movement Setting: Pendant Question Mark
Regulator: Login to View Question Mark
Hairspring: Login to View Question Mark
Adjusted: Login to View Question Mark
Railroad Grade: Login to View Question Mark
Movement Markings: Login to View
Case: Various Question Mark
Run ID: 1132.320G2.6S153.M4.U50.P148.7J375 Question Mark
Database Version: v52.642 Question Mark
Advanced Metrics
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Registry Population:
Scoped for This Run Only
2 (0.40%) Question Mark
11 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Variant Est. Production, Finish Pattern, Regulator Type, Hairspring, Adjustments, Railroad Grade Designation, Movement Markings

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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.


SethThomasFan Top Contributor Seth Thomas Expert Supporter 449 · October 21, 2024

Serial Number 3053828 was reported as inaccurate.

Note: Note: Variation: Bennett Mfg Co.
Movement Markings: Bennett Mfg Co.
New York

SethThomasFan Top Contributor Seth Thomas Expert Supporter 449 · August 24, 2024

Serial Number 3053519 was reported as inaccurate.

Note: Presently for sale on eBay as eBay item
number:326244123705

Grade: 322
Jewels: 15

SethThomasFan Top Contributor Seth Thomas Expert Supporter 449 · May 12, 2024

Serial Number 3053918 was reported as inaccurate.

Note: Variation: Bennett Mfg Co.
Movement Markings: Bennett Mfg Co.
New York
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Grade changed from 322 to 320
Jewels changed from 15j to 7J
Seth Thomas Grade 320 Pocket Watch