Seastar 1000 | 43.0 mm | AutomaticThe Tissot Seastar 1000 Automatic T120. 407. 17. 051. 00 is a T Sport Seastar watch. This model series is designed especially for water sports and diving watch lovers. The Tissot T1204071705100 model is powered by a Powermatic 80 automatic movement, which boasts a power reserve of up to 80 hours, which is twice as high as is common with automatic movements in this price range. It is fitted with 23 stones and its 21,600 vibrations per hour can be