T026.420.17.281.03Ref

As the nautical counterpart to the T-Touch, the Tissot Sea-Touch runs on caliber E48.301, which includes diver-oriented functions such as a depth gauge and a dive log meter. It meets all EN13319 standards for diving accessories, covering luminosity, shock resistance, anti-magnetism, strap durability, and the integration of a timing device, and it is water-resistant to 100 meters. The bezel insert is scaled in meters, with select versions offering feet graduations.