GBA-900-1A Country of Origin_United States In 1978 the Tissot PRX

In 1978 the Tissot PRX was born

Distance and running time measurements are used to calculate your pace

which are equipped with heart rate monitor and GPS

stealth mode stops storing and sharing your GPS position and disables wireless connectivity and communication

GBA-900-1A Country of Origin_United States In 1978 the Tissot PRXIntroducing the latest POWER TRAINER additions to the GBA900 Series of Smartphone Link timepieces. This model can measure distance using an accelerometer while linked with the GPS function of a smartphone via Bluetooth. Once you take measurements with a smartphone, the next time you will be able to measure distance with the watch alone. Distance and running time measurements are used to calculate your pace, and an auto lap feature automatically