Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 206 Pocket Watch Movement

Seth Thomas Watch Co.

Grade: 206

Manufacturer: Seth Thomas
Manufacturer Location: Thomaston, Connecticut
Movement Serial Number: 747450
Grade: 206
Model: 8
Estimated Production Year: 1903
Size: 18s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Two-Tone
Finish Pattern: Wavy Grid
Movement Setting: Lever
Plate: 3/4 Plate
Regulator: Reed
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion
15 Jewels
Database Version: v48.141

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Data Verification Reports

2mnyboxers Supporter 307 ยท April 29, 2022

Serial Number 747450 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 206
Movement Finish changed from Gilt or Nickel to Two-Tone
Movement Setting changed from Lever or Pendant to Lever
Seth Thomas Grade 206 Pocket Watch Movement