Pocket Watch Database
https://pocketwatchdatabase.com/search/result/seth-thomas/351084
Access Date: April 30, 2025
From the American Horology Archive:

Seth Thomas Watch Co.
Grade: Maiden Lane
Manufacturer: | Seth Thomas |
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Manufacturer Location: | Thomaston, Connecticut |
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Movement Serial Number: | 351084 |
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Grade: | Maiden Lane |
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Variation: | Members Only Data |
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Model: | 5 |
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Estimated Production Year: | Members Only Data |
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Run Quantity: | Members Only Data |
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Grade/Model Run: | Members Only Data |
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Grade/Model Total Production: | Members Only Data |
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Variant Est. Production: | Members Only Data |
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Size: | 18s |
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Jewels: | 25j |
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Jewel Material: | Members Only Data |
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Jewel Setting: | Members Only Data |
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Movement Configuration: | Openface |
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Movement Finish: | Two-Tone |
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Finish Pattern: | Members Only Data |
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Movement Inlay Color: | Members Only Data |
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Movement Setting: | Lever |
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Wind Mechanism: | Pendant |
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Plate: | Full Plate |
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Double Roller: | Yes |
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Balance Type: | Compensation |
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Regulator: | Members Only Data |
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Hairspring: | Members Only Data |
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Standard Dial Type: | Members Only Data |
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Adjusted: | Members Only Data |
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Adjusted to Position: | Members Only Data |
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Adjusted # of Positions: | Members Only Data |
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Adjusted to Temperature: | Members Only Data |
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Adjusted to Isochronism: | Members Only Data |
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Railroad Grade: | Members Only Data |
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Movement Markings: | Members Only Data | |
Case: | Various | ![]() |
Run ID: | 631.G18.18S560.185M325.O417.L544.25J5 | ![]() |
Data Research: |
1904 Seth Thomas Serial List |
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Database Version: | v52.642 | ![]() |
Advanced Metrics | ||
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Registry Population: Scoped for This Run Only | 31 (10.33%) | ![]() |
Research Note: Double Roller
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20 Additional Member-Only Data Points Available
The following information is unlocked with a free account:
Variation, Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Variant Est. Production, Jewel Material, Jewel Setting, Finish Pattern, Movement Inlay Color, Regulator Type, Hairspring, Standard Dial Type, Adjustments, Adjusted to Position, Positional Adjustments, Temperature Adjustments, Isochronism Adjustments, Railroad Grade Designation, Movement Markings
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
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There are 31 watches in the population registry for this run with 9 images.
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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.
pocketwatch101 111 · March 11, 2018
Serial Number 351130 was reported as accurate.
Anonymous · December 15, 2017
Serial Number 351130 was reported as inaccurate.
jr.
dfchong 837 · August 10, 2017
Serial Number 351177 was reported as accurate.
philsan1a 221 · July 4, 2017
Serial Number 351177 was reported as accurate.
Brycef 107 · May 12, 2017
Serial Number 351258 was reported as accurate.
dfchong 837 · November 14, 2016
Serial Number 351158 was reported as accurate.

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This WatchFrom This Run
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From This Run
Image Source/Credit: eBay Auction
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From This Run
Image Source/Credit: Jones & Horan Auctions
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From This Run
Image Source/Credit: eBay Auction
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From This Run
Image Source/Credit: eBay Auction