"Stealers"

My Father-in-Law is a Pittsburgh Steelers fan. He is also a police officer. During one of his visits he was wearing his Steelers watch. Spencer asked him what was on his watch. Later that day Spencer was explaining the watch and how Grandpa uses it for work. He said "Grandpa is a cop and they gave him a watch. He looks at it and it tells him where the stealers are so he can go arrest them." I thought that was a pretty clever interpretation.