When to use wristwatch in Korean
Korean: 손목시계[ son-mok-si-gye ]

When to use it
A wristwatch is a small clock you wear on your wrist. In Korean, 손목시계 means a watch that helps you check the time during the day. People use this word when talking about wearing, buying, finding, or looking at a watch.
Example sentences
집에서 손목시계를 벗어요.
I take off my wristwatch at home.
학교에 갈 때 손목시계를 차요.
I wear a wristwatch when I go to school.
밖에서 손목시계를 보고 시간을 확인해요.
I look at my wristwatch and check the time outside.
이 손목시계는 정말 예뻐요.
This wristwatch is very pretty.
가게에서 새 손목시계를 샀어요.
I bought a new wristwatch at the store.
여행 갈 때 손목시계를 꼭 가져가요.
I always take my wristwatch when I travel.