Tissot Seastar 2000 46mmThe Tissot family of dive watches welcomes a new, advanced, technical version, the Seastar 2000 Professional. Its profile ticks every box for a high performance watch: water resistant to 600 meters, helium valve, ISO 6425 certification, automatic calibre with longlasting power reserve, ceramic bezel. With its wave patterned, shaded blue dial and its uncompromising design, it is also a timepiece aimed at enthusiasts of extreme nautical style.