Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/207505
https://pocketwatchdatabase.com/search/result/seth-thomas/207505
Access Date: April 10, 2025
From the American Horology Archive:

Seth Thomas Watch Co.
Grade: 59
Private Label(s) in Run:
Morck Bros. - Warren, Pa.
Morck Bros. - Warren, PA
What is a Private Label?Manufacturer: | Seth Thomas | ![]() |
Manufacturer Location: | Thomaston, Connecticut | ![]() |
Movement Serial Number: | 207505 | ![]() |
Grade: | 59 | ![]() |
Model: | 5 | ![]() |
Estimated Production Year: | 1897 | ![]() |
Run Quantity: | 100 | ![]() |
Grade/Model Run: | 4 of 6 | ![]() |
Grade/Model Total Production: | 1,180 | ![]() |
Variant Est. Production: | 160 (18S-M5-15J-ODL) | ![]() |
Size: | 18s | ![]() |
Jewels: | 15j | ![]() |
Jewel Setting: | Screw-Set | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Gilt Damaskeened | ![]() |
Movement Setting: | Lever | ![]() |
Plate: | Full Plate | ![]() |
Regulator: | Micrometric | ![]() |
Hairspring: | Breguet | ![]() |
Adjusted: | No | ![]() |
Railroad Grade: | No | ![]() |
Movement Markings: | Seth Thomas Thomaston, Conn. Safety Pinion. |
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Case: | Various | ![]() |
Run ID: | 353.59G4.18S282.185M47.O139.L335.15J129 | ![]() |
Data Research: |
1904 Seth Thomas Serial List |
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Database Version: | v52.636 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 3.57 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 10.04 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.083% | ![]() |
Registry Population: Scoped for This Run Only | 2 (2.00%) | ![]() |
Production Metrics Tree: Grade 59
Target Profile: 18S-M5-15J-ODL-U
Seth Thomas Grade 59 (All Variations): 1,180 ETP | |
18S: 1,180 100.00% 18s, Grade 59 |
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18S-M5: 1,180 100.00% 18s, Grade 59, Model 5 |
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18S-M5-15J: 1,180 100.00% 18s, Grade 59, Model 5, 15 Jewels |
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18S-M5-15J-ODL: 160 13.56% 18s, Grade 59, Model 5, 15 Jewels, Openface/Lever/Gilt Damaskeened |
Other: 1,020
Other Configs or Unclassified |
18S-M5-15J-ODL-U: 160 13.56% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 2 watches in the population registry for this run with 1 image.
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This WatchFrom This Run
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Image Source/Credit: eBay Auction
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Image Source/Credit: eBay Auction
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uploaded by pocketwatch101
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Image Source/Credit: eBay Auction
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Image Source/Credit: eBay Auction