ADJ

digital
fob, pocket, wrist (also wristwatch)
sports

VERB + WATCH

check, consult, glance at, look at
put back/forward
We put our watches forward eight hours before landing in Tokyo
set
Don't forget to set your watch to local time
wind
Quartz watches don't need winding
have on, wear
put on
take off

WATCH + VERB

go
My watch is ten years old and it's still going
stop
Sorry I'm late? my watch has stopped
be slow, lose sth
My watch loses a minute each day
be fast, gain sth
say sth
My watch says three o'clock

WATCH + NOUN

face
band (also watchband), strap

ADJ

careful, close
I kept a close watch on my bag as I sat on the train
constant, round-the-clock
night

VERB + WATCH

keep, stand
Two soldiers were ordered to keep watch for enemy aircraft
put
The garrison commander had put an extra watch on the prisoners

WATCH + NOUN

committee
tower

PREP

on ~
Some of the crew were sleeping, while others were on watch
on the ~ for
Cats are constantly on the watch for mice or other small mammals