The watchspring is an important component of a mechanical watch.

Clock springs are important components of mechanical watches.

The watchmaker replaced the watch glass nail.

Uhrglasnägel are a type of nail disease.

I like the color of the watch glass nail.

I pinched myself with the watch crystal nails.

The watchmakers repair old clocks.

The clockworks are complicated.

The hand moves around the clock in a clockwise direction.

The sense of the clock's hands is important for reading the exact time.