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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/720460
Access Date: March 01, 2025
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: 720460 Question Mark
Grade: 36 Question Mark
Model: 8 Question Mark
Estimated Production Year: 1903 Question Mark
Run Quantity: 800 Question Mark
Grade/Model Run: 8 of 46 Question Mark
Grade/Model Total Production: 125,600 Question Mark
Variant Est. Production: 30,800 (18S-M8-7J-OTL) Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Two-Tone Question Mark
Finish Pattern: Inlaid Circle Question Mark
Movement Setting: Lever 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.
Safety Pinion
Case: Various Question Mark
Run ID: 877.36G26.18S755.188M26.O505.L780.7J229 Question Mark
Data Research: 1904 Seth Thomas Serial List
 Question Mark
Database Version: v52.617 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		2 (0.25%) Question Mark
$ Estimated Value (12 Month Change): 2.74% Analyzing 100 Sales Question Mark
Value Guide
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Production Metrics Tree: Grade 36

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

Seth Thomas Grade 36 (All Variations): 164,400 ETP
18S: 164,400 100.00%
18s, Grade 36
18S-M8: 125,600 76.40%
18s, Grade 36, Model 8		 Other: 38,800
Other Models or Unclassified
18S-M8-7J: 125,600 76.40%
18s, Grade 36, Model 8, 7 Jewels
18S-M8-7J-OTL: 30,800 18.73%
18s, Grade 36, Model 8, 7 Jewels, Openface/Lever/Two-Tone 		Other: 94,800
Other Configs or Unclassified
18S-M8-7J-OTL-U: 30,800 18.73%

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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Seth Thomas Grade 36 Pocket Watch