Tissot watch t touch expert solar t0914204705101 invest in the perfect sea to mountain timepiece with this tissot watch from the touch collection the must have time instrument is perfect for all those winter sports enthusiasts as the watch comes with an altimeter displaying the altitude above sea level in metres or feet an altitude difference metre which just like a stopwatch shows the cumulative time the cumulative gain and loss in altitude in metres or feet the average ascent and desce