Three New Casio Oceanus Models To Feature Hybrid Timekeeping System Merging GPS And Radio Signal Syncing - by David Bredan - on aBlogtoWatch.com "Earlier this year, we brought you news of a fresh G-Shock release, which was Casio's – and in fact the world's – first wrist watch to incorporate a hybrid movement that would allow the watch to sync the exact time both through atomic clock radio signals and GPS satellites. Recently, Casio has announced three new models..."
Casio has been doing smart watches since before it was even a term. The Edifice EQB-500D-1A tough solar with Bluetooth is first and foremost a watch that tells you accurate dual zone time. Saves stopwatch entries, tachymeter, and 100m water resist. With nearly 3 yrs of batt life on tap, you won't be missing that charger either