I stole a watch from a store a month ago. Today a detective called me.
That is not good, do you have any idea why you would do such a thing as steal a watch?
I stole it because I could not afford one.
If you can't afford something you want it is quite tempting to steal it. Accept the consequences and make yourself responsible for your misdeed so you can understand how wrong it is. Otherwise you may do it again many times over and get into deeper trouble each time.
Those business people are all filthy rich. Why would they miss one watch?
It doesn't matter if the people you stole from are rich or not, the watch you took didn't belong to you and that is theft. Stealing leads to prison, so don't do it.