Hello, the equipment is damaged in the ignition time and time selection, the gears have already been damaged and it is necessary to change it. You have to disassemble the control console and observe or take photos and notes of how the cables of that watch are connected, they can be 6 or 7 cables, so take their position into account. Once you have written everything down, cut those cables properly, and take out the watch to take a sample, and get one exactly the same. I believe that the replacement is done, everything should work well, regards. alualo.