I’ve always had a soft spot for Casio. As a kid, I got a Casio Space Invaders watch for Christmas – saw me through an entire year of classroom boredom. And they’re still making interesting watches now ...

Casio has added a number of new watches to its ‘high performance’ collection, all with one thing in common – they’re always right. That’s down to the Dual-region Wave Ceptor technology, which means ...