Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/278487/movement
https://pocketwatchdatabase.com/search/result/seth-thomas/278487/movement
Access Date: May 12, 2025
From the American Horology Archive:

Seth Thomas Watch Co.
Grade: 159
Manufacturer: | Seth Thomas |
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Manufacturer Location: | Thomaston, Connecticut |
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Movement Serial Number: | 278487 |
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Grade: | 159 |
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Model: | 5 |
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Estimated Production Year: | 1906 |
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Run Quantity: | 100 |
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Grade/Model Run: | 24 of 51 |
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Grade/Model Total Production: | 10,700 |
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Variant Est. Production: | 4,550 (18S-M5-15J-ONL) |
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Size: | 18s |
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Jewels: | 15j |
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Movement Configuration: | Openface |
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Movement Finish: | Nickel |
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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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Regulator: | Patent |
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Hairspring: | Breguet |
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Standard Dial Type: | Double-Pressed |
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Adjusted: | No |
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Railroad Grade: | No |
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Case: | Various | ![]() |
Run ID: | 552.159G24.18S481.185M246.O338.L503.15J151 | ![]() |
Data Research: |
1904 Seth Thomas Serial List |
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Database Version: | v52.645 | ![]() |
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Registry Population: Scoped for This Run Only | 3 (3.00%) | ![]() |
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 1 image.
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This WatchFrom This Run
Image Source/Credit: eBay Auction
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uploaded by SethThomasFan
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uploaded by Lynxtrap
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Image Source/Credit: eBay Auction
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uploaded by galenpriest
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uploaded by TimFitz