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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/2588974/movement
Access Date: December 27, 2024
From the American Horology Archive:
Seth Thomas Grade 36 Pocket Watch
Seth Thomas Watch Co.

Grade: 36

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 2588974 Question Mark
Grade: 36 Question Mark
Model: 8 Question Mark
Estimated Production Year: 1915 Question Mark
Run Quantity: 7,000 Question Mark
Grade/Model Run: 46 of 46 Question Mark
Grade/Model Total Production: 125,600 Question Mark
Variant Est. Production: 80,300 (18S-M8-7J-ONP) Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Stripe Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Plain Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: Seth Thomas
Thomaston, Conn.
Case: Various Question Mark
Run ID: 1110.36G63.18S948.188M117.O630.P137.7J364 Question Mark
Database Version: v52.528 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 378.15 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 1,116.00 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 8.863% Question Mark
Registry Population:
Scoped for This Run Only		19 (0.27%) Question Mark
$ Estimated Value (12 Month Change): 9.72% Analyzing 99 Sales Question Mark
Value Guide
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Production Metrics Tree: Grade 36

Target Profile: 18S-M8-7J-ONP-U

Seth Thomas Grade 36 (All Variations): 165,400 ETP
18S: 165,400 100.00%
18s, Grade 36
18S-M8: 125,600 75.94%
18s, Grade 36, Model 8		 Other: 39,800
Other Models or Unclassified
18S-M8-7J: 125,600 75.94%
18s, Grade 36, Model 8, 7 Jewels
18S-M8-7J-ONP: 80,300 48.55%
18s, Grade 36, Model 8, 7 Jewels, Openface/Pendant/Nickel 		Other: 45,300
Other Configs or Unclassified
18S-M8-7J-ONP-U: 80,300 48.55%

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There are 19 watches in the population registry for this run with 7 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.

SethThomasFan Top Contributor Seth Thomas Expert Supporter 415 · December 18, 2024

Serial Number 2592026 was reported as inaccurate.

Note: Grade: 36
Model: 8
Estimated Production Year: 1914
Size: 18s
Movement Markings: Seth Thomas
Thomaston, Conn.
Curator Response: Thanks for the report and images. The database has been updated accordingly.
Changes since this report was submitted:
Grade changed from 332 to 36
Size changed from 16 to 18
Factory Model changed from Centennial to 8
Plate changed from Unknown to 3/4

SethThomasFan Top Contributor Seth Thomas Expert Supporter 415 · August 29, 2024

Serial Number 2592105 was reported as inaccurate.

Note: This movement was just sold in a parts lot: as
eBay item number:296615917057

Grade: 36
Size: 18s
Model: 8
Changes since this report was submitted:
Grade changed from 332 to 36
Size changed from 16 to 18
Factory Model changed from Centennial to 8
Plate changed from Unknown to 3/4

cmdraven 4083 · December 22, 2023

Serial Number 2588513 was reported as accurate.

2mnyboxers Supporter 408 · March 21, 2023

Serial Number 2590016 was reported as accurate.

Anonymous · April 20, 2021

Serial Number 2591400 was reported as accurate.

Anonymous · September 14, 2017

Serial Number 2589982 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Grade changed from Unknown to 36
Size changed from Unknown to 18
Plate changed from Unknown to 3/4

Anonymous · August 13, 2015

Serial Number 2588962 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever to Pendant

Anonymous · May 6, 2015

Serial Number 2586860 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Seth Thomas Grade 36 Pocket Watch