Haofa 1901-1 Black Fire Kingdom Limited Edition

Product Specification

Movement: E.3H41 Automatic Tourbillon Vibration Frequency: 28800 (times/hour)| Drive: Single-spring Drive
Winding Method: Self Winding Bezel Material: Carbon Fiber
Case: Titanium-Magnesium Alloy
Strap Material: Silicone Rubber
Water Resistance: 50M
Back Cover: Sapphire Glass
Case Diameter: 42mm x 50mm
Case Thickness: 14.5mm
Strap Width: 25mm - 28mm
Movement Diameter: 29mm x 32mm
Inner Length:
31mm x 35mm
Gem Bearings: 35