What is the tallest clock tower?

Related questions

1. Which is the biggest clock tower in the world?
2. Is Big Ben the most accurate clock?
3. How does a clock tower work?
4. Why does my clock chime wrong?
5. When was the first clock tower?
6. Who built Makkah?
7. Why is a degree 60 minutes?
8. Why Big Ben is famous?
9. What does the clock do every hour?
10. What's the biggest clock tower in the world?

Tags

1. #buildings
2. #royal
3. #owned
4. #largest
5. #saudi
6. #tower
7. #arabia
8. #meters
9. #makkah
10. #hotel
11. #clock
12. #government
13. #world
14. #tallest
15. #mecca
16. #height
17. #complex