I have many clocks in my house.

Antique watches are highly sought after by collectors.

The countdown clocks tick loudly and clearly.

The count-down clocks show the remaining time until the start.

The watchspring is an important component of a mechanical watch.

Clock springs are important components of mechanical watches.

The top of the clock tower glows in the sunset.

The top of the clock tower glows in the sun.

The clock towers are very impressive.

The clock tower is a prominent landmark of the city.