Casio just announced a beefier version of its Pro Trek WSD F20 smartwatch. The Pro Trek WSD F20S adds a sapphire glass display, ion plating on the buttons, screws and buckle, and a new black case with blue details and a glossier surface. This goes on top of an already rugged Android Wear 2.0 Pro Trek WSD F20 with GPS, MIL-STD-810G military rating and a waterproof capability of 50 meters. The Casio Pro Trek F20 is a limited edition and will come in only 500 units with a likely price tag of $500. Source 1 | 2
Source: http://www.gsmarena.com/casio_put_sapphire_glass_on_its_rugged_android_wear_20_watch-news-24122.php
