Tissot Diver Seastar T120.407.11.041.01

Water resistance up to 30 bar (300 m/1000 ft), a screw-down crown and caseback for a better protection against external influences such as shocks or radiation, a unidirectional ceramic diver's bezel and a sapphire crystal glass that is highly scratch-resistant. The powermatic 80 silicium movement has a power reserve up to 80 hours when most of automatic movements have a power reserve of around 40 hours! Lastly, the movement has also been upgraded with a Silicon Balance Spring, making this watch appropriate for water sports activities