Tissot Watch T-Touch Expert Solar. Tissot's pioneering spirit is what led to the creation of tactile watches in 1999. Today, it is the first to present a touch screen watch powered by solar energy, confirming its position as leader in tactile technology in watchmaking. It is a very powerful watch in every aspect, offering essential functions for everyday use such as a perpetual calendar with indication of day and week number to keep track of busy schedules, two alarms; one for the week, the other for the weekend, two time zones for holiday trips, weather forecast with relative pressure, altimeter with difference meter, chronograph lap and split with logbook, compass, timer, azimuth, regatta function and backlight. With these you will be geared up for anything that comes your way. In touch with the technology it bears, the Tissot T Touch Expert Solar's design is truly modern and dynamic with strong lines, whether straight or angular. The push buttons are given an ergonomic aspect, while the milling provides the strap with further modernity and a better grip to the bezel on which it also features. You will still find the iconic features of the classic T Touch Expert such as the lugs, shaped in a triangular shape, which detach from the case and are unique to that collection.