Tissot T-Classic Black Dial Men 42mm Active All Tissot watch cases undergo

All Tissot watch cases undergo several tests

it offers robust shock resistance and impeccable tracking accuracy

providing incredible protection against modern magnetic fields and ensuring top-tier timing accuracy

A sapphire crystal gives a watch the following properties: extremely high resistance to impact and superior screen and hand readability thanks to its transparency

Tissot T-Classic Black Dial Men 42mm Active All Tissot watch cases undergoA sapphire crystal gives a watch the following properties: extremely high resistance to impact and superior screen and hand readability thanks to its transparency. Because it is the strongest material after diamonds, it is used in fine timepieces for its anti scratch prowess. Sapphire crystals can take many forms and give the watch a variety of looks: flat, domed, concave or ground.