Not necessarily. When it is running out of chemical energy it often produces a lower voltage and ampage, so the watch slows down before stopping completely
I've never paid too much attention to clocks/watches, so I'm going to assume you are speaking of residual energies still expelling themselves after the hands stop moving.
As the battery dies the hands slow , and as such the watch no longer keeps proper time. So the time shown on the watch when it finally stops completely is not the actual time the watch stopped.
Comments