Can't you really hear anything if you wear a silent watch?

A. 1

Even if it's a silent clock, it doesn't mean there's no sound at all.
If you touch it close to your ear, you can hear the second hand sound.

Gentleman 9 years ago 0

OK

A. 2

If you're worried about the sound, you can use a digital clock.

Gentleman 9 years ago 0

OK