Pocket Watch Database

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: 26

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 3501573 Question Mark
Grade: 26 Question Mark
Model: Bridge Question Mark
Estimated Production Year: Members Only Data Question Mark
Run Quantity: Members Only Data Question Mark
Grade/Model Run: Members Only Data Question Mark
Grade/Model Total Production: Members Only Data Question Mark
Size: 12s Question Mark
Jewels: 15j Question Mark
Jewel Material: Members Only Data Question Mark
Jewel Setting: Members Only Data Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Members Only Data Question Mark
Movement Setting: Pendant Question Mark
Regulator: Members Only Data Question Mark
Hairspring: Members Only Data Question Mark
Adjusted: Members Only Data Question Mark
Railroad Grade: Members Only Data Question Mark
Movement Markings: Members Only Data
Case: Various Question Mark
Run ID: 1160.26G1.12S8.M5.U76.P174.15J246 Question Mark
Database Version: v52.642 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
16 (1.07%) Question Mark
12 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, Jewel Material, Jewel Setting, 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 · March 27, 2025

Serial Number 3500951 was reported as inaccurate.

Note: Grade: 25
Jewels: 7

SethThomasFan Top Contributor Seth Thomas Expert Supporter 449 · August 3, 2024

Serial Number 3501673 was reported as inaccurate.

Note: Grade: 26
Jewels: 15j
Movement Markings: Seth Thomas
Thomaston
Conn.
15 Jewels
Curator Response: Thanks for the report and images. The database has been updated accordingly.
Changes since this report was submitted:
Grade changed from 27 to 26
Jewels changed from 17j to 15j

Anonymous · November 11, 2018

Serial Number 3501830 was reported as accurate.

Changes since this report was submitted:
Grade changed from 27 to 26
Jewels changed from 17j to 15j
Factory Model changed from 23 to Bridge

Anonymous · February 15, 2017

Serial Number 3500725 was reported as inaccurate.

Note: Serial # 3500725 is 17 jewels
Changes since this report was submitted:
Factory Model changed from 23 to Bridge

Anonymous · March 23, 2015

Serial Number 3501647 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 23 to Bridge