Tissot make an extensive choice of sports activities actions watches. If you're a considerable diver then the Diver Seastar is for you. The Tissot Seastar is positively an automated timepiece founded owning a extremely resistant metal case, capably of resisting diving depths of 300 meters. What I especially like concerning the Tissot Seastar is its domed sapphire crystal glass, which magnifies quantities concerning the colored dials; no other diver's observe which i comprehend of has this feature.