Tissot Seastar 1000 Powermatic 80 Silicium T120.407.11.041.01 – Men’s WatchThe Tissot Seastar 1000 Powermatic 80 Silicium is a professional grade divers watch designed for extreme performance and precision. Featuring a robust 43 mm stainless steel case with ceramic elements, it showcases a striking blue dial with applied indexes for excellent readability. Powered by the Powermatic 80. 811 automatic movement with silicon balance spring, it delivers an impressive 80 hour power reserve. With water resistance up to 300 meters, a