Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/721370
https://pocketwatchdatabase.com/search/result/seth-thomas/721370
Access Date: April 29, 2024
From the American Horology Archive:
Seth Thomas Watch Co.
Grade: 106
| Manufacturer: | Seth Thomas |  |
| Manufacturer Location: | Thomaston, Connecticut | |
| Movement Serial Number: | 721370 | |
| Grade: | 106 | |
| Model: | 8 | |
| Estimated Production Year: | 1903 | |
| Run Quantity: | 300 | |
| Grade/Model Run: | 5 of 21 | |
| Grade/Model Total Production: | 18,750 | |
| Variant Est. Production: | 15,850 (18S-M8-11J-OTL) | |
| Size: | 18s | |
| Jewels: | 11j | |
| Jewel Setting: | Screw-Set | |
| Movement Configuration: | Openface | |
| Movement Finish: | Two-Tone | |
| Finish Pattern: | Outter Circle | |
| Movement Setting: | Lever | |
| Plate: | 3/4 Plate | |
| Regulator: | Plain | |
| Hairspring: | Breguet | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Movement Markings: | Seth Thomas Thomaston, Conn. Safety Pinion |
|
| Case: | Various | |
| Run ID: | 854.106G15.18S739.188M27.O493.L759.11J95 | |
| Database Version: | v52.246 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 56.45 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 166.22 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1.325% | |
| Registry Population: | 2 (0.67%) | |
Production Metrics Tree: Grade 106
Target Profile: 18S-M8-11J-OTL-U
| Seth Thomas Grade 106 (All Variations): 33,150 ETP | |||
| 18S: 33,150 100.00% 18s, Grade 106 |
|||
| 18S-M8: 18,750 56.56% 18s, Grade 106, Model 8 |
Other: 14,400
Other Models or Unclassified |
||
| 18S-M8-11J: 18,750 56.56% 18s, Grade 106, Model 8, 11 Jewels |
|||
| 18S-M8-11J-OTL: 15,850 47.81% 18s, Grade 106, Model 8, 11 Jewels, Openface/Lever/Two-Tone |
Other: 2,900
Other Configs or Unclassified |
||
| 18S-M8-11J-OTL-U: 15,850 47.81% | |||
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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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.
WatchThatMan 38 · June 16, 2023
Serial Number 721370 was reported as inaccurate.
Note: Watch seems to have 15 jewels.
Curator Response: This would be a Grade 106 with 11 Jewels. The database has been updated accordingly. Thanks for posting the images!
Changes since this report was submitted:
Grade changed from 36 to 106
Jewels changed from 7J to 11j
Anonymous · April 17, 2016
Serial Number 721279 was reported as accurate.
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This WatchFrom This Runuploaded 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
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Image Source/Credit: eBay Auction
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uploaded by Harlton
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uploaded by SethThomasFan
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Image Source/Credit: eBay Auction
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