Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/215740
https://pocketwatchdatabase.com/search/result/seth-thomas/215740
Access Date: March 01, 2025
From the American Horology Archive:

Seth Thomas Watch Co.
Grade: 182 Special
Manufacturer: | Seth Thomas | ![]() |
Manufacturer Location: | Thomaston, Connecticut | ![]() |
Movement Serial Number: | 215740 | ![]() |
Grade: | 182 Special | ![]() |
Model: | 5 | ![]() |
Estimated Production Year: | 1905 | ![]() |
Run Quantity: | 270 | ![]() |
Grade/Model Run: | 17 of 69 | ![]() |
Grade/Model Total Production: | 16,040 | ![]() |
Variant Est. Production: | 12,715 (18S-M5-17J-OTL) | ![]() |
Size: | 18s | ![]() |
Jewels: | 17j | ![]() |
Jewel Setting: | Screw-Set | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Two-Tone | ![]() |
Finish Pattern: | All-over | ![]() |
Movement Inlay Color: | Black | ![]() |
Movement Setting: | Lever | ![]() |
Plate: | Full Plate | ![]() |
Regulator: | Micrometric | ![]() |
Hairspring: | Breguet | ![]() |
Standard Dial Type: | Double-Pressed | ![]() |
Adjusted: | Yes | ![]() |
Movement Markings: | Seth Thomas Thomaston, Conn. Safety Pinion. Adjusted 17 Jewels |
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Case: | Various | ![]() |
Run ID: | 429.G17.18S358.185M123.O215.L411.17J77 | ![]() |
Data Research: |
1904 Seth Thomas Serial List |
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Database Version: | v52.617 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 48.29 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 142.13 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1.132% | ![]() |
Registry Population: Scoped for This Run Only | 3 (1.11%) | ![]() |
Production Metrics Tree: Grade 182 Special
Target Profile: 18S-M5-17J-OTL-A
Seth Thomas Grade 182 Special (All Variations): 16,040 ETP | |
18S: 16,040 100.00% 18s, Grade 182 Special |
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18S-M5: 16,040 100.00% 18s, Grade 182 Special, Model 5 |
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18S-M5-17J: 16,040 100.00% 18s, Grade 182 Special, Model 5, 17 Jewels |
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18S-M5-17J-OTL: 12,715 79.27% 18s, Grade 182 Special, Model 5, 17 Jewels, Openface/Lever/Two-Tone |
Other: 3,325
Other Configs or Unclassified |
18S-M5-17J-OTL-A: 12,715 79.27% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 3 watches in the population registry for this run with 1 image.
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
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This WatchFrom This Run
uploaded by rjvel1153
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Image Source/Credit: eBay Auction
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Image Source/Credit: Jones & Horan Auctions
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uploaded by CotsRaymond
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uploaded by rjmurton1964