Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 11 Pocket Watch

Seth Thomas Watch Co.

Grade: 11

Manufacturer: Seth Thomas
Manufacturer Location: Thomaston, Connecticut
Movement Serial Number: 509822
Grade: 11
Model: 4
Estimated Production Year: 1898
Run Quantity: 200
Grade/Model Run: 16 of 23
Grade/Model Total Production: 13,100
Size: 18s
Jewels: 7j
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: 3/4 Plate
Balance Type: Expansion
Regulator: Plain
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Case: Various
Run ID: 690.11G16.18S575.184M16.U18.K17.7J134
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
39.22
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
116.00
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.930%
Registry Population: 5 (2.50%)

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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 289 · January 4, 2023

Serial Number 509822 was reported as inaccurate.

Note: This watch is key wound and key set. It is listed
as lever set.
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Movement Setting changed from Lever to Key

nicnic Supporter 376 · May 28, 2021

Serial Number 509896 was reported as accurate.

Anonymous · January 18, 2020

Serial Number 509957 was reported as accurate.

nicnic Supporter 376 · May 5, 2018

Serial Number 509896 was reported as accurate.

Seth Thomas Grade 11 Pocket Watch