Pocket Watch Database
https://pocketwatchdatabase.com/search/result/seth-thomas/10396
Access Date: December 10, 2024
From the American Horology Archive:
Seth Thomas Watch Co.
Grade: 55
Manufacturer: | Seth Thomas | |
Manufacturer Location: | Thomaston, Connecticut | |
Movement Serial Number: | 10396 | |
Grade: | 55 | |
Variation: | Type 3 | |
Model: | 1 | |
Estimated Production Year: | 1886 | |
Run Quantity: | 1,500 | |
Grade/Model Run: | 3 of 3 | |
Grade/Model Total Production: | 2,150 | |
Variant Est. Production: | 1,650 (18S-M1-11J-OGL-U-TYPE 3) | |
Size: | 18s | |
Jewels: | 11j | |
Jewel Setting: | Burnished Jewels | |
Movement Configuration: | Openface | |
Movement Finish: | Gilt | |
Movement Setting: | Lever | |
Plate: | 3/4 Plate | |
Balance Type: | Expansion | |
Regulator: | Reed | |
Hairspring: | Flat | |
Standard Dial Type: | Single-Sunk | |
Adjusted: | No | |
Railroad Grade: | No | |
U.S. Patents: | 310865, 325568 | |
Movement Markings: | Seth Thomas Thomaston, Conn. Pat'd. Jan.13. & Sept.1. 85. |
|
Case: | Various | |
Run ID: | 10.55G3.18S10.181M10.O10.L10.11J8 | |
Data Research: |
1904 Seth Thomas Serial List |
|
Database Version: | v52.504 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 6.47 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 18.67 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.155% | |
Registry Population: Scoped for This Run Only | 14 (0.93%) | |
Research Note: End Point Based on Material Catalogs. Many of the surviving examples are missing the regulator spring, but the steady and screw holes are still evident to the left side of the regulator arm.
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Production Metrics Tree: Grade 55
Target Profile: 18S-M1-11J-OGL-U-TYPE 3
Seth Thomas Grade 55 (All Variations): 8,040 ETP | ||
18S: 8,040 100.00% 18s, Grade 55 |
||
18S-M1: 2,150 26.74% 18s, Grade 55, Model 1 |
Other: 5,890
Other Models or Unclassified |
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18S-M1-11J: 2,150 26.74% 18s, Grade 55, Model 1, 11 Jewels |
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18S-M1-11J-OGL: 2,150 26.74% 18s, Grade 55, Model 1, 11 Jewels, Openface/Lever/Gilt |
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18S-M1-11J-OGL-U: 2,150 26.74% | ||
18S-M1-11J-OGL-U-TYPE 3: 1,650 20.52% | Other: 500
Other Variants or Unclassified |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 14 watches in the population registry for this run with 9 images.
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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.
joe4646 Supporter 43 · June 28, 2024
Serial Number 10823 was reported as accurate.
joe4646 Supporter 43 · June 28, 2024
Serial Number 10192 was reported as accurate.
SethThomasFan Top Contributor Seth Thomas Expert Supporter 405 · June 15, 2023
Serial Number 10396 was reported as accurate.
2mnyboxers Supporter 408 · December 10, 2021
Serial Number 9566 was reported as accurate.
Anonymous · April 4, 2021
Serial Number 9569 was reported as accurate.
Anonymous · November 16, 2020
Serial Number 10208 was reported as accurate.
Anonymous · August 13, 2018
Serial Number 9878 was reported as accurate.
Jaybone 6 · July 15, 2017
Serial Number 9642 was reported as accurate.
Anonymous · November 28, 2016
Serial Number 10874 was reported as inaccurate.
assy.
Anonymous · August 20, 2016
Serial Number 9616 was reported as accurate.
geoulri1 Supporter 58 · August 5, 2015
Serial Number 10248 was reported as accurate.
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This WatchFrom This Run
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