Seth Thomas Pocket Watch: Serial Number 402890 (Grade 35)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/402890

Access Date: May 11, 2025

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: 35

Manufacturer:	Seth Thomas
Manufacturer Location:	Thomaston, Connecticut
Movement Serial Number:	402890
Grade:	35
Model:	16
Estimated Production Year:	Login to View for Free
Run Quantity:	Login to View for Free
Grade/Model Run:	Login to View for Free
Grade/Model Total Production:	Login to View for Free
Size:	6s
Jewels:	7j
Movement Configuration:	Hunting
Movement Finish:	Two-Tone
Movement Setting:	Lever
Wind Mechanism:	Pendant
Plate:	3/4 Plate
Regulator:	Login to View for Free
Hairspring:	Login to View for Free
Adjusted:	No
Railroad Grade:	Login to View for Free
Movement Markings:	Login to View for Free
Case:	Various
Run ID:	637.35G17.6S71.616M31.H199.L550.7J102
Data Research:	1904 Seth Thomas Serial List
Database Version:	v52.645
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population: Scoped for This Run Only	7 (0.25%)
$ Estimated Value (12 Month Change):	16.67% Analyzing 225 Sales

8 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, Regulator Type, Hairspring, Railroad Grade Designation, Movement Markings

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 7 watches in the population registry for this run with 6 images. Create a FREE account or login to view the population registry and add your watch to the registry. Create a Free Account

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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 451 · June 17, 2024

Serial Number 400247 was reported as accurate.

SethThomasFan Top Contributor Seth Thomas Expert Supporter 451 · June 17, 2024

Serial Number 400427 was reported as accurate.

SethThomasFan Top Contributor Seth Thomas Expert Supporter 451 · February 15, 2023

Serial Number 402969 was reported as inaccurate.

Note: Movement Configuration: Open Face

Curator Response: Thanks for the report. If your dial does not feature a seconds bit, the movement is still a hunting configuration with a special factory dial to allow for an openface orientation.

Anonymous · August 7, 2022

Serial Number 401807 was reported as accurate.

2mnyboxers Supporter 410 · May 23, 2022

Serial Number 402890 was reported as accurate.

Changes since this report was submitted:

Movement Setting changed from Pendant to Lever

Anonymous · January 8, 2022

Serial Number 401506 was reported as inaccurate.

Note: The movement says 15 jewels on it.

Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.