Tissot PRX Powermatic 80 Review & 4 Things You Need To Know

Discover the Tissot PRX Powermatic 80 movement, specs, and what you need to know before purchasing a watch housing it.

Tissot PRX Powermatic 80 Overview

Tissot’s Powermatic 80 is an exceptional automatic movement that plays a significant role in the performance and appeal of the Tissot PRX. This Swiss-made caliber is a product of Tissot’s collaboration with ETA, a leading movement manufacturer. The Powermatic 80 movement is known for its impressive power reserve, accuracy, and durability. Additionally, the Powermatic 80 movement is commonly referred to as the best movement in a watch under $1,000. It’s uncommon for a watch to house a movement that has an impressive 80 hours power reserve, accurate, and fairly resistant to magnetism.

80 Hours Power Reserve

One of the standout features of the Powermatic 80 movement is its remarkable 80-hour power reserve. This extended reserve is nearly double the industry standard, which typically hovers around 40 hours. The increased power reserve allows wearers to remove the watch for an extended period without having to reset the time upon wearing it again, making it a convenient option for those who rotate through multiple timepieces.

Accuracy and Precision

The Tissot PRX Powermatic 80 movement operates at a frequency of 21,600 vibrations per hour (vph) or 3 Hz, which ensures excellent timekeeping accuracy. Additionally, the movement is regulated in multiple positions, further improving its precision. The Powermatic 80 is a testament to Swiss watchmaking expertise, delivering reliable and accurate timekeeping that meets the expectations of watch enthusiasts.

Durability and Maintenance

The Powermatic 80 movement is designed for durability, incorporating advanced technologies to ensure long-lasting performance. One such innovation is the use of a Nivachron balance spring, which is highly resistant to magnetic fields and temperature variations. This technology contributes to the movement’s overall stability and longevity. Furthermore, the automatic movement requires minimal maintenance, only needing periodic servicing to retain its optimal performance.

See Through Case Back

In addition to its technical prowess, the Tissot PRX Powermatic 80 features an exhibition case back, allowing wearers to appreciate the intricate workings of the automatic movement. This design element showcases the movement’s decorated rotor, bridges, and other components, emphasizing the craftsmanship and attention to detail that Tissot invests in its timepieces.


  • Power Reserve: 80 hours
  • Frequency: 21,600 vibrations per hour (vph) or 3 Hz
  • Balance Spring: Nivachron (resistant to magnetic fields and temperature variations)
  • Regulation: Regulated in multiple positions for improved accuracy
  • Functions: Hours, minutes, seconds, and date display

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