PRX 40mm T137.407.11.111.00

Water Resistance Detail: All Tissot watch cases undergo several tests, including a water resistance check. Tissot tests the watch's ability to resist impacts and pressure, as well as the penetration of liquids, gas and dust by replicating the real-life conditions in which the watch may find itself
Mother Of Pearl: Mother of pearl is formed in the depths of the sea and harbours very unique features such as iridescence and opalescence. No two specimens are alike, which gives the watch a unique character, especially for ladies watches, both on the dial and on other elements*.
Powermatic 80: An automatic watch is powered by the energy of the person who wears it. Wrist movement enables the mechanism to run. The Powermatic 80 movement boasts 80 hours of power reserve, which is enough to continue telling time accurately even if the watch is not worn for three days. It is an innovative movement that outperforms the competition, whose movements generally provide 1.5 days of power reserve.
Superluminova: Ensuring visibility under all conditions is an important goal for Tissot. This is why some timepieces feature a material we call SuperLuminova®. This material is placed on visible parts such as dials and hands, where it functions as a miniature accumulator of reflected light when the watch finds itself in the dark.