T-Touch Connect Solar Jungfraubahn Swiss Edition Watch T121.420.47.051.05A hybrid watch that combines noble materials such as ceramic bezel, titanium case and sapphire crystal with quality craftsmanship. Thanks to its solar energy system, the Tissot T Touch Connect Solar Jungfrau guarantees six months of autonomy when connected and more than 10 years when not connected. The watch is water resistant up to 10 bar (100 m 330 ft) with a blue ceramic bezel and yellow second hand. The special back, illustrated with the