The Casio EFK-100 (from AUD$550) is the brand’s first mechanical watch, which is kind of a big deal. Long-time innovators in ...

“Then in 1969, we introduced the V.F.A., Very Fine Adjusted, a mechanical piece that was accurate within one minute per month,” he added, noting that the watch came out the same year that ...

As a result, the space inside the watch consists of a jaw-dropping 80 per cent air and just 20 per cent material. And yet, the UN-374 can withstand an impact up to an enormous 5,000 g.