ETA Powermatic 80.211

The Powermatic 80 is an ETA movement modified to achieve 80-hour power reserve through a larger barrel and reduced frequency (21,600 vph). Tissot is transparent about using ETA movements. The 80-hour reserve is a genuine technical advantage for daily wear convenience.

ETA 2824 platform means broad independent service availability. Affordable service costs (£150-£400). Parts widely available. One of the most serviceable movements in watchmaking.