Your watch your choice.
When you unscrew the pins you will see a residue on the thread (if the pin has been Loctited) and this residue could be sufficient to friction lock the pin back in place.
I prefer to clean the threads on the pin and in the link and apply fresh Loctite
very sparingly.
I also run a finger or thumb along the edge of the bracelet every time I put a watch on, because I'd rather be inconvenienced than lose a watch.