Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 33 Pocket Watch

Seth Thomas Watch Co.

Grade: 33

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 30875 Question Mark
Grade: 33 Question Mark
Model: 3 Question Mark
Estimated Production Year: 1888 Question Mark
Run Quantity: 2,400 Question Mark
Grade/Model Run: 9 of 19 Question Mark
Grade/Model Total Production: 19,500 Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Balance Type: Expansion Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Standard Dial Type: Single-Sunk 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: 46.33G9.18S46.183M28.O38.L46.7J11 Question Mark
Data Research: 1904 Seth Thomas Serial List
Question Mark
Database Version: v52.516 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
58.71 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
172.89 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.406% Question Mark
Registry Population:
Scoped for This Run Only
5 (0.21%) 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.


cmdraven 4083 · September 28, 2023

Serial Number 31422 was reported as accurate.

Anonymous · February 26, 2022

Serial Number 30618 was reported as inaccurate.

Note: My watch is serial number 30,618. It is obviously
an 11 Jewel movement with a adjustable screw lever
time adjustment. It is lever set and open faced.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

asbenson 3 · March 29, 2021

Serial Number 32360 was reported as accurate.

Anonymous · February 26, 2021

Serial Number 32003 was reported as accurate.

WisWatches 6 · October 29, 2019

Serial Number 30699 was reported as inaccurate.

Note: Unusual variation. Key wind and set. OF
configuration. Model 2.

Anonymous · July 25, 2019

Serial Number 30931 was reported as accurate.

Anonymous · June 4, 2016

Serial Number 30845 was reported as accurate.

Anonymous · January 28, 2016

Serial Number 31669 was reported as inaccurate.

Note: PRIVIATE LABLE JJ LINDVALL MOLINE IL.L

Gasperoff Supporter 727 · March 28, 2015

Serial Number 30875 was reported as accurate.

evelyndk 26 · March 22, 2015

Serial Number 30875 was reported as accurate.

jhkunkel 40 · March 26, 2014

Serial Number 31100 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 33
Movement Finish changed from Gilt or Nickel to Gilt
Seth Thomas Grade 33 Pocket Watch