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: 1748586 Question Mark
Grade: Century Question Mark
Model: 13 Question Mark
Estimated Production Year: 1908 Question Mark
Run Quantity: 15,000 Question Mark
Grade/Model Run: 3 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: 1049.G48.18S901.1813M4.H421.L911.7J333 Question Mark
Database Version: v52.431 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
8 (0.05%) 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 388 · July 30, 2024

Serial Number 1740292 was reported as inaccurate.

Note: Variant: Sentinel
Movement Finish: Two-Tone
Regulator: Micro-Regulator
Movement Markings: Sentinel U.S.A.
23 Jewels
Adjusted

SethThomasFan Top Contributor Seth Thomas Expert Supporter 388 · July 26, 2023

Serial Number 1737017 was reported as accurate.

upsidedown05 8 · May 24, 2023

Serial Number 1739424 was reported as accurate.

upsidedown05 8 · May 23, 2023

Serial Number 1739424 was reported as inaccurate.

Note: Movement marking does not say Republic U.S.A.,
Movement Finish is not Two-Tone, Variation may not
be Republic as movement is not marked Republic. I
also recall the report said something about a gold
ring on the movement which I did not observer. My
Movement is nickel finish. Thank you.
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Movement Finish changed from Two-Tone to Nickel

Rickhufnagel7 Top Contributor Elgin Expert Hampden Expert Supporter 629 · August 9, 2021

Serial Number 1742574 was reported as inaccurate.

Note: Century, 7 jewels. Hunting. (Arabic dial just
for notes).
Curator Response: Thanks for the report. The database has been updated accordingly.
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