Pocket Watch Database
Waltham Size 18s Model 1883: Overview & Production
Model 1883 Features (Keywind)
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 | Hunting |
| Plate | Full |
| Setting | Key |
| Finish | Gilt or Nickel |
| Notes | "Church Model" Long Balance Cock Notch |
| Model 1883 Image Gallery | |
Model 1883 Features (Hunting)
Movement Diagram
Example Image
Dial Plate Image
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 | Hunting |
| Plate | Full |
| Setting | Lever or Pendant |
| Finish | Gilt or Nickel |
| Notes | "Church Model" - 2nd Case Screw Relocated After Serial ~6,200,000 (Nickel Plates) Long Balance Cock Notch |
| Model 1883 Image Gallery | |
Model 1883 Features (Openface)
Movement Diagram
Example Image
Dial Plate Image
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 | Full |
| Setting | Key, Lever, or Pendant |
| Finish | Gilt or Nickel |
| Notes | "Church Model" - 2nd Case Screw Relocated After Serial ~6,200,000 (Nickel Plates) Long Balance Cock Notch |
| Model 1883 Image Gallery | |
Model 1883 Technical Specifications
| Movement Thickness (with dial): | 10.28mm |
| Pillar Plate Diameter: | 45.65mm |
| Core Diameter: | 44.47mm |
| Weight (with dial and hands): | 63.84g |
| Measurement Notes: | Alternative: #2761231: Weight: 63.12g, Pillar: 45.75mm, Inner Pillar: 44.0mm, Core: 42.71mm, Thickness: 12.09mm, Weight Without Dial/Hands: 54.62g; Alternative: #11507320: Weight: 61.37 (with dial and hands), Pillar: 45.68mm, Inner Pillar: 42.65mm, Core: 42.65mm, Thickness: 12.02mm. |
Note: Measurements may vary slightly depending on features, style, and time of production.
These measurements were taken on movement #16165080.