Phillips took a digital stop watch from his vest pocket.
So the key is to get out there with a stop watch and see which type of turn is more efficient for you.
Bartlett didn't need a stop watch because the running time of the record could itself be checked later.
I used to use a stop watch and then I thought of a better way.
Or should we let someone with a stop watch determine at what point it becomes a human?
"Meet you back here in five minutes or less," he said, pushing the timer on his stop watch.
I wished he hadn't gotten a stop watch for Christmas.
Hansen looked at the stop watch in his bandaged hand and nodded.
He waited, timing the sucking sound by the long hand of a stop watch.
Each night we timed the exercise with a stop watch.