Pocket Watch Database


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

Seth Thomas Watch Co.

Grade: Century

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 1776870 Question Mark
Grade: Century Question Mark
Model: 13 Question Mark
Estimated Production Year: 1912 Question Mark
Run Quantity: 20,000 Question Mark
Grade/Model Run: 7 of 7 Question Mark
Grade/Model Total Production: 65,000 Question Mark
Variant Est. Production: 51,000 (18S-M13-7J-HNL) Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Radiant Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Standard Dial Type: Single-Pressed Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: Century U.S.A.
Case: Various Question Mark
Run ID: 1053.G52.18S905.1813M8.H425.L915.7J337 Question Mark
Database Version: v52.428 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
195.70 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
577.33 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.590% Question Mark
Registry Population:
Scoped for This Run Only
6 (0.03%) Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 388 · July 25, 2024

Serial Number 1776870 was reported as accurate.

SethThomasFan Top Contributor Seth Thomas Expert Supporter 388 · June 5, 2024

Serial Number 1772962 was reported as accurate.

Markva 12 · April 5, 2024

Serial Number 1778780 was reported as accurate.

Anonymous · April 4, 2024

Serial Number 1778780 was reported as accurate.

okwatch 27 · May 27, 2021

Serial Number 1776176 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Movement Finish changed from Two-Tone to Nickel

Mick321748 33 · March 18, 2019

Serial Number 1771214 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Two-Tone to Nickel

Anonymous · July 29, 2017

Serial Number 1762000 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Grade changed from Unknown to Century
Size changed from Unknown to 18
Plate changed from Unknown to 3/4
Seth Thomas Grade Century Pocket Watch