The watch is not function in the beginning when we bought it, but I do not know. It is present of my father. I shipped it to my country in Vietnam 
My father found that it was not working. He tried to fix it in Vietnam, but the watch worked only 4 5 days and then not work like the same. So I decided to ship back to you for fixed. Please help me check on it. Moreover, the leather trap is not good quality, my father used only few day, but it have a bit remove the glue on the trap.. Please check . Thanks so much Madam or Mister