This is theT-Touch Trekking Black wristwatch. It features a 43.3 mm titanium case with PVD coating. It is 30 meters water-resistant. The touch screen crystal is made of sapphire. The strap is rubber with a folding clasp. The movement is an ETA E40.305 quartz. All the functions are, of course, activated by the touch crystal. From that touch screen, you can operate the altimeter, thermometer, barometer, alarm, compass and chronograph.