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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/2558664
Access Date: December 18, 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: 2558664 Question Mark
Grade: 36 Question Mark
Model: 8 Question Mark
Estimated Production Year: 1914 Question Mark
Run Quantity: 1,700 Question Mark
Grade/Model Run: 43 of 46 Question Mark
Grade/Model Total Production: 124,600 Question Mark
Variant Est. Production: 79,300 (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: 1097.36G60.18S936.188M110.O623.P130.7J354 Question Mark
Database Version: v52.515 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 375.14 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 1,107.11 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 8.983% Question Mark
Registry Population:
Scoped for This Run Only		7 (0.41%) 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): 164,400 ETP
18S: 164,400 100.00%
18s, Grade 36
18S-M8: 124,600 75.79%
18s, Grade 36, Model 8		 Other: 39,800
Other Models or Unclassified
18S-M8-7J: 124,600 75.79%
18s, Grade 36, Model 8, 7 Jewels
18S-M8-7J-ONP: 79,300 48.24%
18s, Grade 36, Model 8, 7 Jewels, Openface/Pendant/Nickel 		Other: 45,300
Other Configs or Unclassified
18S-M8-7J-ONP-U: 79,300 48.24%

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There are 7 watches in the population registry for this run with 3 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.

Anonymous · May 6, 2020

Serial Number 2558564 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Grade changed from Unknown to 36
Jewels changed from 17j to 7J
Plate changed from Full to 3/4

Anonymous · March 24, 2016

Serial Number 2558095 was reported as inaccurate.

Note: 7 jewels
Changes since this report was submitted:
Grade changed from Unknown to 36
Jewels changed from 17j to 7J
Plate changed from Full to 3/4
Seth Thomas Grade 36 Pocket Watch