Daylight-saving time ends Sunday

Daylight-saving time ends at 2 a.m. Sunday. ABC7 reminds all Chicago-area residents to set their clocks back one hour and change the batteries in their smoke detectors.

The time changes means an extra hour of sleep.

At the Tourneau store in Chicago's Water Tower Place Saturday, workers were taking on a big job to make sure thousands of watches 'fall back.'

Tourneau has 'timing experts' who are specially trained to turn back the hands on their watches. The store was encouraging customers to stop by and have an expert reset their watches.