Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 1 Pocket Watch

Seth Thomas Watch Co.

Grade: 1

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 2001720 Question Mark
Grade: 1 Question Mark
Model: 0s Question Mark
Estimated Production Year: 1909 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 2 of 3 Question Mark
Grade/Model Total Production: 1,300 Question Mark
Size: 0s Question Mark
Jewels: 7j Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant 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: 1058.1G2.0S4.M4.U36.P102.7J340 Question Mark
Database Version: v52.433 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.91 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
11.11 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.092% Question Mark
Registry Population:
Scoped for This Run Only
3 (0.60%) 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 · June 19, 2024

Serial Number 2001703 was reported as accurate.

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

Serial Number 2001720 was reported as inaccurate.

Note: Grade: 1
Jewels: 7
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Grade changed from 3 to 1
Jewels changed from 15j to 7J

Anonymous · April 18, 2018

Serial Number 2001540 was reported as inaccurate.

Note: Serial 2001540 has 7 jewels
Changes since this report was submitted:
Grade changed from 3 to 1
Jewels changed from 15j to 7J
Factory Model changed from 20 to 0s
Seth Thomas Grade 1 Pocket Watch