Haofa 1971 3D Spacehship Blue Black Carbon

Product Specification

Movement: 7H50 Automatic
Drive: Single-spring Drive
Vibration Frequency: 28800 (times/hour)
Winding Method: Automatic Winding
Case Diameter: 42mm x 50mm
Case Thickness: 15mm
Strap Width: 26mm x 28mm
Movement Diameter: 28mm x 32mm
Inner Lenght: 31mm x 35mm
Strap Material: Silicone Rubber
Water Resistance: 50M