Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 37 Pocket Watch

Seth Thomas Watch Co.

Grade: 37

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 826589 Question Mark
Grade: 37 Question Mark
Model: 9 Question Mark
Estimated Production Year: 1905 Question Mark
Run Quantity: 1,800 Question Mark
Grade/Model Run: 20 of 26 Question Mark
Grade/Model Total Production: 88,500 Question Mark
Variant Est. Production: 81,500 (18S-M9-7J-HNL) Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Stripe 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: 965.37G34.18S846.189M63.H386.L870.7J263 Question Mark
Database Version: v52.433 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
266.45 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
786.22 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
6.250% Question Mark
Registry Population:
Scoped for This Run Only
13 (0.72%) Question Mark
$ Estimated Value (12 Month Change): -1.75% Analyzing 76 Sales 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.


MoatsJustin1 top-contributor 5266 · June 2, 2024

Serial Number 827386 was reported as accurate.

Anonymous · September 13, 2022

Serial Number 826661 was reported as accurate.

brg404 32 · April 12, 2022

Serial Number 826914 was reported as accurate.

Anonymous · May 9, 2021

Serial Number 827467 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 37
Jewels changed from 17j to 7J
Factory Model changed from 8 or 9 to 9

Anonymous · January 19, 2021

Serial Number 826536 was reported as inaccurate.

Note: 7 JEWELS
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Grade changed from Unknown to 37
Jewels changed from 17j to 7J
Factory Model changed from 8 or 9 to 9

Anonymous · December 29, 2020

Serial Number 827737 was reported as accurate.

bogus22 Supporter 83 · June 20, 2018

Serial Number 827425 was reported as accurate.

Anonymous · October 14, 2016

Serial Number 827067 was reported as accurate.

Seth Thomas Grade 37 Pocket Watch