Planet Ocean Chronograph Calibre 9900 Problem

I have an Omega Planet Ocean chronograph with the Calibre 9900 movement, When the watch has no power
reserve and is completely stopped pulling the crown all the way out to the time-setting position and rotating the
crown back and forth i have noticed that the second's hand jumps. If i hand wind power back in the watch and do the same thing the second's hand is okay it does not move don't know if this is normal or not any help would be appreciated.

All my watches do that. Wind them, and the second hand won’t jitter when changing the time.

Good to know that.