Luxury Men's Watches, Automatic movement, flying rudder flywheel, star function, kinetic energy display, diamond case, synthetic sapphire mirror, top layer cow leather strap, panoramic see-through case back, showing an unstoppable business atmosphere. Movement: flying rudder flywheel Movement Model: CAL.3HD2 Drive: single-spring drive Power Reserve: 72H Vibration Frequency: 28800 (times/hour) Winding Method: automatic winding Case Diameter: 42 mm Case Thickness: 13.3 mm Strap Width: 22 mm…