Pocket Watch Database

Seth Thomas Size 18s Model 11: Overview & Production

Seth Thomas Model 11 is a 18-Size 3/4-plate lever-set movement featuring a gilt or nickel finish.

Model 11 Features

Seth Thomas Model 18s 11 Diagram

Movement Diagram

Note: Diagrams and photos displayed are intended to serve as a represenation of this model.
Plate cut, finishing style, jewel count, regulator, and other features may differ between grades within the same model designation.
Size 18s
Configuration Hunting
Plate 3/4
Setting Lever
Finish Gilt or Nickel
Jewels 7j
Notes Old Century Series
Model 11 Image Gallery