Dubai will be home to its first residential clock tower, Aeternitas, which will also be the tallest residential clock tower in the world. Luxury apartments and duplexes with 1-4 bedrooms. 649 units available. Height 450 meters. Aeternitas by London Gate was unveiled at an event celebrating the collaboration between luxury property developer London Gate in the United Arab Emirates and Swiss luxury watchmaker Franck Muller in Dubai.