Haofa 1975 Colorful Carbon Fiber Case Automatic Movement 80H Power Reserve Skeleton Sapphire Crystal Wrist Watch

Product Parameter

Model:1975
Movement: Automatic movement
Drive: Single Spring
Winding Method: Automatic winding 
Power reserve:80 (hours) 
Vibration frequency:28800 (times/hour) 
Case diameter:49.5mm x 53mm
Case thickness:14mm
Strap width:20-25.5mm
Case Material: Carbon fibre + stainless steel
Strap Material: Rubber
Water resistance:50 meters 
Crystal Material: Synthetic sapphire
Watch Buckle:Folding clasp
Crown:Straight in