This is the 9413th most frequent Japanese word.
秒針
The second hand of a clock.
In this sentence, "秒針" is used to refer to the second hand of an analog clock, highlighting its function in indicating time.
時計の秒針が正確な時間を示しています。
The second hand of the clock is showing the precise time.
Here, "秒針" is being discussed in the context of its motion, inviting observation of its continuous movement.
秒針がすばやく動く様子を観察してください。
Observe how the second hand moves quickly.
"秒針" is described as stationary, pointing out a malfunction or the state of an old clock.