Daylight savings

There is a really interesting watch that you can see running here. I think it would be great to have this watch but seeing as there website asks you to contact them about the price I doubt I could afford it. Recently it was daylight savings time and the clocks were moved forward an hour. It is interesting to know that not all country's follow daylight savings, most of the country's in South American, Africa, and Asia don't go by the system. I think there probably right in doing so because I'm always so tired that first day the clocks change.