What does "wristwatch" mean?

A watch that is worn on a strap or band fastened around the wrist

What is a synonym for "wristwatch"?

Common synonyms include: handwatch, smartwatch, timepiece, watch, watch, watches.

Pronounced //ˈɹɪstˌwɒt͡ʃ//.

/ˈɹɪstˌwɒt͡ʃ/ noun

noun ·Rare ·Advanced level

Noun

"What have you done with that wristwatch?"

From wrist + watch.