HAOFA new model 1938 Center 4 Barrel tourbillon ，120 hours power ,Most collectible art

Movement: Center Tourbillon
Movement Model: CAL.09.28
Power Reserve: 120 (hours) 
Vibration frequency: 21600
Movement: Four barrels
Case material: 316L stainless steel
Winding method: manual winding
Strap material: crocodile leather
Case Diameter: 43mm
Waterproof depth: 30 meters life waterproof
Case Thickness: 12.5mm
mirror Face: Artificial sapphire glass
Strap width: 22mm
End Cover: Artificial sapphire glass