Pocket Watch Database


From the American Horology Archive:
Seth Thomas Grade 35 Pocket Watch

Seth Thomas Watch Co.

Grade: 35

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 427096 Question Mark
Grade: 35 Question Mark
Model: 17 Question Mark
Estimated Production Year: 1902 Question Mark
Run Quantity: 1,200 Question Mark
Grade/Model Run: 4 of 25 Question Mark
Grade/Model Total Production: 98,800 Question Mark
Variant Est. Production: 92,600 (6S-M17-7J-HTL) Question Mark
Size: 6s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Two-Tone Question Mark
Finish Pattern: Outter Circle Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Plain Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion
Case: Various Question Mark
Run ID: 646.35G24.6S88.617M8.H215.L561.7J109 Question Mark
Data Research: 1904 Seth Thomas Serial List
Question Mark
Database Version: v52.433 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
297.46 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
877.78 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
6.977% Question Mark
Registry Population:
Scoped for This Run Only
3 (0.25%) Question Mark

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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 391 · March 3, 2024

Serial Number 427580 was reported as accurate.

Anonymous · August 26, 2023

Serial Number 427125 was reported as accurate.

SethThomasFan Top Contributor Seth Thomas Expert Supporter 391 · June 12, 2023

Serial Number 428197 was reported as accurate.

Seth Thomas Grade 35 Pocket Watch