T137.407.11.051.00 TISSOT PRX POWERMATIC 80POWERMATIC 80 MOVEMENT WITH NIVACHRON BALANCE SPRING: 80 HOURS POWER RESERVE, ANTIMAGNETIC, SHOCKS AND TEMPERATURE RESISTANT. SEE THROUGH CASEBACK INTEGRATED QUICK RELEASE BRACELET STEEL BRACELET, SINGLE LINK WITH INTERCHANGEABLE SYSTEM If youre looking for a slim, smooth watch with an authentic 70s feel, look no further than the PRX Powermatic 80. Created for those with an eye for design and packed with twenty first century features in a Tissot case