Pairing Garmin Explore to an already paired watch?

My Garmin Explore is not connected to my F5X+ any more. No problem, I will just pair it again - or so I thought.

It seems that I can only pair a watch to Garmin Explore by going into Garmin Connect and pairing the watch there. But it is already paired in Garmin Connect, and I don't want to unpair it.

It would seem logical, that if I am forced to pair Explore through Connect, then I should be able to pick the watch from a list of watches, which are already paired in Connect.