The Tissot T-Touch Expert combines high-precision and ease of use. Its has 15 functions include altimeter, chronograph, perpetual calendar, barometer, thermometer, compass and backlight, and are activated by a simple touch of the screen. This Tissot T-Touch Expert model has a durable black rubber strap and a 43.6mm titanium case. The black carbon dial has indexes and is protected by a tactile sapphire crystal. Water resistant to 100 metres.