Sony has announced the Xperia M2 Aqua, a variant of the M2 that it's marketing as "the waterproof smartphone for everyone." It's Sony's first water-resistant phone with mid-range specs, and it's apparently ready to swim with the best of them.
In the small print, we see that the Xperia M2 Aqua is IP65 and IP68 compliant, meaning that it can withstand dust and survive being kept under 1.5 meters of water for up to 30 minutes.

Sony Unveils The Pool-Loving Xperia M2 Aqua, Its First Water-Resistant Mid-Range Phone was written by the awesome team at Android Police.