Sinn watch ux sdr ezm 2b bracelet this diving watch has been created following all the requirements of the german maritime units the timepiece underwent strenuous testing and is equipped with state of the art technologies sinns hydrotechnology grants the wearer perfect readability under water the watch will keep on operating accurately at temperatures ranging from 20 to 60degrees celsius a date window is positioned conveniently at the 3 o clock mark additional features include temperatu