Pocket Watch Database
Ingersoll Watch Co. Size 18s Model 21: Overview & Production
* Assigned by Researchers
Model 21* Features
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.
Plate cut, finishing style, jewel count, regulator, and other features may differ between grades within the same model designation.
| Size | 18s |
| Configuration | Openface |
| Plate | |
| Setting | Pendant |
| Finish | Gilt |
| Model 21 Image Gallery | |