Haofa 1901-3 Blue Crystal Bezel Tourbillon

Product Specification

Movement Model: E.3H41 Automatic Tourbillon
Vibration Frequency: 28800 (times/hour)
Winding Method: Self-winding
Gem Bearings: 35
Drive: Double Spring Drive
Bezel Material: Carbon Fiber And Crystal Bezel
Case Material: 316L Stainless Steel
Strap Material: Silicone Rubber
Water Resistance: 50M
Case Diameter: 42mm x 50mm
Case Thickness: 14mm
Strap Width: 25mm - 28mm
Movement Diameter: 29mm x 32mm
Inner Lenght: 31mm x 35mm
Back Cover: Sapphire Glass