PRX Powermatic 80
A slim profile, a smooth finish, and the unmistakable spirit of the 1970s—this is the PRX Powermatic 80. Inspired by a Tissot design from 1978, it blends vintage character with contemporary engineering for a watch that feels both iconic and modern.
At its heart beats the Powermatic 80 movement, a self-winding mechanism built for precision and dependability. Enhanced with the innovative Nivachron™ hairspring, it resists the magnetic fields of daily life while offering an impressive 80-hour power reserve.
Designed for those who value style as much as substance, the PRX is more than a timepiece—it’s a companion that keeps pace with every moment of your day.
About the Watch
SKU: T1374071104100
Part of the Classic Contemporary collection, this timepiece embodies Swiss craftsmanship in its purest form. Weighing 138g, it carries a reassuring presence on the wrist while maintaining a refined balance of comfort and style.
Each watch is made in Switzerland and backed by a two-year international warranty—an assurance of quality and precision that reflects Tissot’s long-standing heritage.
Case & Crystal
The PRX Powermatic 80 is defined by its bold yet refined construction. Measuring 39.5mm in length and 40mm in width, with a slim 10.93mm profile, it strikes the perfect balance between presence and comfort. A 12mm lug width ensures a seamless integration with its bracelet for a sleek silhouette.
Crafted from durable 316L stainless steel, the tonneau-shaped case offers both strength and timeless appeal. A see-through caseback reveals the movement within, celebrating the artistry of Swiss watchmaking.
Protecting it all is a scratch-resistant sapphire crystal with an anti-reflective coating—engineered to maintain clarity and brilliance, no matter where life takes you. Water resistance up to 100m (10 bar) adds practicality to its sophisticated design.
Movement
At the heart of the PRX Powermatic 80 lies a Swiss automatic movement designed for precision and endurance. Powered by wrist motion, it offers an impressive 80-hour power reserve, keeping perfect time even after days off the wrist.
The patented Nivachron™ balance spring enhances reliability, protecting the watch against the effects of magnetism and daily wear. With HMSD functionality—hour, minute, second, and date—it delivers clarity and practicality in every glance.
A finely crafted caliber (11 ½’’’, 25.6mm in diameter) completes the movement, embodying the balance of Swiss engineering and timeless innovation.
Dial
The PRX Powermatic 80 features a striking blue dial, a shade that shifts elegantly with the light for a modern yet timeless look. Clean, minimalist indexes ensure effortless readability, while hands treated with Super-LumiNova® provide a luminous glow in low-light conditions. A dial designed not just to tell time—but to elevate it.
Strap
Completing the PRX Powermatic 80 is a sleek grey bracelet, crafted for comfort and modern versatility. Its butterfly clasp with push-buttons ensures a secure fit while maintaining a seamless, elegant profile on the wrist.
Engineered with an interchangeable quick-release system, the strap allows for effortless customization—switching styles to suit any occasion without tools. Durable yet refined, every link is precision-finished to reflect the watch’s timeless character.
Discover our strap size guide


8 Compatible strapsAvailable:


