Sinn watch ezm 3f bracelet the clever design of the ezm 3f allows the wearer greater freedom of movement and thus ease of use with the location of the crown being on the left hand side of the bead blasted case wall a countdown bezel and a magnetic force protection add to the timepieces appeal reinforcing its protective ability as well as its functionality the watch is equipped with ar dehumidifying technology adding leverage to reliability this feature is a basic problem solver for prevent