Tissot Watch Seastar 2000 Professional Powermatic 80 T1206071744101. Wherever you go and whatever adventure you find yourself on, you’ll find balance with the Seastar 2000 Professional Powermatic 80 on your wrist. This is a highly technical, assertive watch that’s brimming with easy confidence, whether you take it deep into the urban jungle, or hundreds of metres below the surface of the sea. With its chic, stylish profile, it’s a versatile piece you can wear everyday. But with its muscular architecture, up to 60bar (200m / 2000ft) of water resistance and ISO 6425 (2018) diver’s watch certification, it’s the tool watch you can rely on when you need it most, too. Specifications include a uni-directional rotating bezel with a ceramic bezel insert, a screw-down crown, an automatic helium escape valve and a water-proof black rubber and blue fabric strap. A black or gradient blue to black dial with a wave motif is the symbol of its impeccable underwater credentials.