(My guess is the south Watchtower which is associated with Michael, one of the four archangels.)
Don't miss the "History of the Watchers" section that mentions "Those who are AWAKE!"
" Which Watchtower do the Jehovah's Witnesses serve: north, south, east, west ? "
None of the above. They serve the Watchtower from outer space. Their views are not from this planet. Peace out, mr. Flipper
Satan cant be East or the Sun because he reprsents darkness or dying which is West. The West was the domain of Set in Egyptian religion. Ive heard that they say you go west when you die.