The arktis diving watch is designed by sinns team with the help of extreme diver mario m weidner the timepiece can function flawlessly in even the harshest of conditions it is equipped with valjoux 7750 automatic movement that performs 28 800 vibrations per hour and has 25 bearing jewels the movement is resistant against shock and magnetic fields and it comes with a 42 hour power reserve a day and date window is positioned at the 3 oclock mark additional features include subsidiary secon