Pocket Watch Database
https://pocketwatchdatabase.com/search/result/seth-thomas/701423
Access Date: May 13, 2025
From the American Horology Archive:

Seth Thomas Watch Co.
Grade: 106
Manufacturer: | Seth Thomas |
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Manufacturer Location: | Thomaston, Connecticut |
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Movement Serial Number: | 701423 |
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Grade: | 106 |
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Model: | 8 |
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Estimated Production Year: | 1902 |
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Run Quantity: | 700 |
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Grade/Model Run: | 1 of 21 |
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Grade/Model Total Production: | 19,050 |
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Variant Est. Production: | 15,850 (18S-M8-11J-OTL) |
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Size: | 18s |
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Jewels: | 11j |
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Jewel Setting: | Screw-Set |
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Movement Configuration: | Openface |
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Movement Finish: | Two-Tone |
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Finish Pattern: | Outter Circle |
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Movement Setting: | Lever |
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Wind Mechanism: | Pendant |
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Plate: | 3/4 Plate |
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Regulator: | Plain |
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Hairspring: | Breguet |
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Adjusted: | No |
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Railroad Grade: | No |
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Movement Markings: |
Seth Thomas Thomaston, Conn. Safety Pinion |
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Case: | Various | ![]() |
Run ID: | 838.106G11.18S716.188M3.O484.L743.11J94 | ![]() |
Data Research: |
1904 Seth Thomas Serial List |
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Database Version: | v52.646 | ![]() |
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Registry Population: Scoped for This Run Only | 3 (0.43%) | ![]() |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
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There are 3 watches in the population registry for this run with 2 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.
SethThomasFan Top Contributor Seth Thomas Expert Supporter 452 · April 24, 2023
Serial Number 701423 was reported as accurate.

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This WatchFrom This Run
uploaded by SethThomasFan
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From This Run
Image Source/Credit: eBay Auction
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Image Source/Credit: eBay Auction
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Image Source/Credit: eBay Auction
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uploaded by SethThomasFan
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uploaded by WatchThatMan
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Image Source/Credit: eBay Auction
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uploaded by stclox
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Image Source/Credit: eBay Auction