BLS Factory Breitling Navitimer AB0138241C1A1 Super Clone Watch stop seconds mechanism work

Pull the crown to the outermost position to set the time, and the seconds hand on the BLS Factory Breitling Navitimer AB0138241C1A1 Super Clone Watch stops right away. This hacking function mainly uses the stop-seconds spring in the chronograph movement. When the crown is pulled out, the internal setting lever moves a small spring that presses right on the balance wheel edge, so the balance is blocked and stops. The 9 o’clock small seconds stops with it. Set the time, push the crown back, the spring lets go at once and the balance starts running again. This simple direct mechanical action is exactly how hacking works in the chronograph movement on a Breitling Navitimer replica watch.