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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/46428
Access Date: June 02, 2025
From the American Horology Archive:
Seth Thomas Grade 56 Pocket Watch
Seth Thomas Watch Co.

Grade: 56

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 46428 Question Mark
Grade: 56 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1889 Question Mark
Run Quantity: 400 Question Mark
Grade/Model Run: 4 of 13 Question Mark
Grade/Model Total Production: 3,900 Question Mark
Variant Est. Production: 3,700 (18S-M2-11J) Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Jewel Setting: Burnished Jewels Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Balance Type: Expansion Question Mark
Regulator: Reed Question Mark
Hairspring: Flat Question Mark
Standard Dial Type: Single-Sunk Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
U.S. Patents: 374359 Question Mark
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion
Pat'd Dec.6.'87.
Case: Various Question Mark
Run ID: 70.56G4.18S70.182M23.H23.L67.11J20 Question Mark
Data Research: 1904 Seth Thomas Serial List
 Question Mark
Database Version: v52.686 Question Mark
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Registry Population:
Scoped for This Run Only		3 (0.75%) Question Mark
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Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There are 3 watches in the population registry for this run with 2 images.
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Seth Thomas Grade 56 Pocket Watch