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===level 2===

===A wrist watch (not to be confused with pocket watch) is a clock that is usually strapped to the wrist.===

A wrist watch (not to be confused with pocket watch) is a clock that is usually strapped to the wrist.

=====level 4=====

 

Wrist wacthes are mostly used for telling time, but some have other features such as timers, alarms and the date.

=====Wrist wacthes are mostly used for telling time, but some have other features such as timers, alarms and the date.=====