Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 36 Pocket Watch

Seth Thomas Watch Co.

Grade: 36

Manufacturer: Seth Thomas
Manufacturer Location: Thomaston, Connecticut
Movement Serial Number: 764250
Grade: 36
Model: 8
Estimated Production Year: 1904
Run Quantity: 3,700
Grade/Model Run: 18 of 45
Grade/Model Total Production: 125,600
Variant Est. Production: 31,700 (18S-M8-7J-OTL)
Size: 18s
Jewels: 7j
Movement Configuration: Openface
Movement Finish: Two-Tone
Finish Pattern: Inlaid 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: 912.36G35.18S797.188M59.O525.L817.7J239
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
378.15
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,116.00
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
8.874%
Registry Population: 13 (0.35%)
$ Estimated Value (12 Month Change): 7.14% Analyzing 98 Sales

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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 · April 25, 2023

Serial Number 765460 was reported as accurate.

colaman6mcq Supporter 151 · May 11, 2021

Serial Number 765463 was reported as inaccurate.

Note: 15 jewels stamped on movement
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · April 13, 2020

Serial Number 764250 was reported as inaccurate.

Note: The movment is lever set.
Curator Response: Verified as Grade 36. [eBay #223976322238]
Changes since this report was submitted:
Grade changed from 106 to 36
Jewels changed from 11j to 7J

wayno73 1 · March 14, 2019

Serial Number 765496 was reported as inaccurate.

Note: 15 jewel lever set
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Grade changed from 106 to 36
Jewels changed from 11j to 7J

Anonymous · August 1, 2018

Serial Number 763566 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 · December 23, 2017

Serial Number 763553 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · November 13, 2017

Serial Number 763611 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone
Seth Thomas Grade 36 Pocket Watch