Casio's Wave Ceptor Watches are some of the most advanced watches in the world. Featuring Wave Ceptor technology, the Atomic Timekeeping ensures the time is always exact by continuously synchronising itself with radio transmitters across the globe. They function dual region technology, allowing you to use them in mainland Europe as well as the UK. Wave Ceptor watches automatically adjust for daylight savings time. Also features, chronograph and a back light.