He found an ancient fire clock.

There is a new radio clock in my room.

He looked at his pocket watch and checked the time.

My biological clock is completely messed up.

He is an expert in clockwork.

Looking up at the starry sky, I could clearly see Horologium.

This beautiful passion flower is the pride of my garden.

It is necessary to finish the chess game within the time limit using a game clock.

He turned the doorknob clockwise.

My grandfather likes to repair old pendulum clocks.