A clock tower that has two clocks sits in the middle of a sky light. || This steeple with a clock sits on an old building || A clock tower is located on the roof of a building. || A large building with a tower that has a clock on it. || An otherwise ordinary roof and chimney are offset by an ornate tower resting in the middle of the roof that features ornamental work, a walkway, a weather vane, and a clock.