The Tissot Seastar 1000 Powermatic 80 is an essential in the water, thanks to its ability to handle pressure up to 30 bar (1000ft) and its powerful automatic movement. The functionality of the Tissot Seastar 1000 Powermatic 80 is reflected in the design itself. Luminescent hands make for easy readability while the minutes until 20 are marked on the face, when it subsequently becomes every five minutes, in a scale that is typical and helpful for divers. A screwed down case and crown prevent the watch becoming damaged, whatever the wearers underwater adventures. With bright details and ceramic bezel, the Seastar 1000 merges style and performance without diluting either. Powered by the Powermatic 80 movement for up to 80 hours of autonomy.