If you’re 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 shape from 1978, the PRX is a must-have on every watch fan’s wish list. The self-winding Powermatic 80 movement delivers reliability and precision thanks to the innovative Nivachron hairspring. With 80 hours of power reserve, it’s a modern movement designed to keep pace with busy lifestyles.
Powered by your movement
An automatic movement harnesses energy from the natural motion of the wearer's wrist to wind the mechanism as the watch is worn.
Up to 80 hours of autonomy
The Powermatic 80 offers a power reserve of up to 80 hours when fully wound. This means the watch can continue running for more than three days without being worn, combining the character of mechanical watchmaking with greater everyday convenience.
Visible in the dark
Selected Tissot watches feature Super-LumiNova®, a luminescent material applied to elements such as the hands, hour markers or dial. When exposed to a light source, the material absorbs energy and gradually releases it as a visible glow in darker conditions, helping maintain readability when ambient light is limited.
Tested for protection
Every Tissot watch case undergoes dedicated testing to verify its water resistance. Under controlled conditions, the watch is tested against pressure and the penetration of liquids, gases and dust to confirm the level of protection specified for the model.
Understanding the rating
Water-resistance ratings vary by watch and are stated as a pressure value, such as 3, 5, 10, 20 or 30 bar depending on the model. The rating should always be considered in relation to how and where the watch will be worn.
Precision protected from magnetism
Magnetic fields generated by everyday objects such as smartphones, computers, speakers and magnetic closures can interfere with the regulating components of a mechanical watch and affect its accuracy.
A titanium-based balance spring
The Nivachron™ balance spring is made from an advanced titanium-based alloy engineered to reduce the influence of magnetic fields on the movement. Its properties help support reliable and consistent timekeeping in everyday environments.
