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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/205554/movement
https://pocketwatchdatabase.com/search/result/seth-thomas/205554/movement
Access Date: April 24, 2025
From the American Horology Archive:

Seth Thomas Watch Co.
Grade: Maiden Lane
Manufacturer: | Seth Thomas | ![]() |
Manufacturer Location: | Thomaston, Connecticut | ![]() |
Movement Serial Number: | 205554 | ![]() |
Grade: | Maiden Lane | ![]() |
Variation: | SR | ![]() |
Model: | 5 | ![]() |
Estimated Production Year: | 1896 | ![]() |
Run Quantity: | 75 | ![]() |
Grade/Model Run: | 1 of 20 | ![]() |
Grade/Model Total Production: | 1,040 | ![]() |
Variant Est. Production: | 75 (18S-M5-17J) | ![]() |
Size: | 18s | ![]() |
Jewels: | 17j | ![]() |
Jewel Material: | Ruby | ![]() |
Jewel Setting: | Screw-Set | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Two-Tone | ![]() |
Movement Setting: | Lever | ![]() |
Plate: | Full Plate | ![]() |
Balance Type: | Compensation | ![]() |
Regulator: | Micrometric | ![]() |
Hairspring: | Breguet | ![]() |
Standard Dial Type: | Double-Sunk | ![]() |
Adjusted: | Yes | ![]() |
Adjusted to Position: | Yes | ![]() |
Adjusted # of Positions: | 5 | ![]() |
Adjusted to Temperature: | Yes | ![]() |
Adjusted to Isochronism: | Yes | ![]() |
Railroad Grade: | Yes | ![]() |
Movement Markings: | Maiden Lane Adjusted Safety Pinion |
|
Case: | Various | ![]() |
Run ID: | 333.G1.18S262.185M27.O119.L315.17J39 | ![]() |
Data Research: |
1904 Seth Thomas Serial List |
![]() |
Database Version: | v52.640 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 3.15 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 8.80 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.073% | ![]() |
Registry Population: Scoped for This Run Only | 13 (17.33%) | ![]() |
Research Note: #205518: Reported as 21 Jewels.
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Production Metrics Tree: Grade Maiden Lane
Target Profile: 18S-M5-17J-OTL-A5PTI-SR
Seth Thomas Grade Maiden Lane (All Variations): 1,040 ETP | |
18S: 1,040 100.00% 18s, Grade Maiden Lane |
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18S-M5: 1,040 100.00% 18s, Grade Maiden Lane, Model 5 |
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18S-M5-17J: 75 7.21% 18s, Grade Maiden Lane, Model 5, 17 Jewels |
Other: 965
Other Jewels or Unclassified |
18S-M5-17J-OTL: 75 7.21% 18s, Grade Maiden Lane, Model 5, 17 Jewels, Openface/Lever/Two-Tone |
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18S-M5-17J-OTL-A5PTI: 75 7.21% | |
18S-M5-17J-OTL-A5PTI-SR: 75 7.21% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 13 watches in the population registry for this run with 1 image.
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Verification Reports for this Run
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This WatchFrom This Run
Image Source/Credit: eBay Auction
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uploaded by SethThomasFan
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Image Source/Credit: eBay Auction
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Image Source/Credit: eBay Auction