i have this watch which i posted before .
i thought of just getting rid of it as i have no idea about watches or there repair but i looked about for some information on the net and thought what the heck in for a penny in for a pound and gave it a go myself .
i re-fitted the small seconds hand and stopped the hands obstructing each other (adjusted with a needle) .
i managed to get the chrono working also and it is resetting to zero on both dials .
i also replaced the crystal .
i am glad i gave this a go as i did not no if i had a steady enough hand to finish what i started .
but thankfully i tried and did not have any problems .
here is my effort .
merry christmas to all