There’s no question, watches are really useful. However, two things that I really I hate about watches is needing to replace expensive batteries periodically, and needing to ensure the date and time are correct every couple of months or so. Finally there’s now a watch that remedies both problems, namely the Worldwide Atomic Solar Watch. The watch features a solar panel which charges the internal watch battery, which when fully charged, will run the watch for up to 7 months without being charged again!
The other great feature is that the watch is able to receive up to 6 different atomic clock transmissions. This means the watch can automatically set itself to the correct time if you’re in or near the U.S., UK, Germany, Japan or China. This means no more late appointments or meetings (unless something other than your watch goes wrong). The watch automatically adjusts for daylight savings time, so you don’t need to worry about adjusting the watch when the clocks change either.
The watch also has a stopwatch feature and it’s water-resistant to a depth of around 150 to 200 metres under water. The watch is available for $159.95, which is not cheap, but certainly in the realms of affordability.
Source: Coolest-Gadgets