I believe they got this wrong, but they don't use hand stopwatches...they have stopwatches built into their replay system that they can start/stop while freezing the frames

I have always felt that if the NFL was fixed, officials would come with the low key, but devastating ten yard holding penalty. When I saw the math that the Ravens didn’t get a holding call in ten straight games, while playing teams that were among the worst of fenders, couldn’t help but wonder. It also seems that…

“Most notably spending four-and-a-half years in Cleveland.” lol

I bet someone has something sarcastic to say.