To set the time on the Diesel Watch DZ7071 is quite hard and not many people know how to because it does not tell you how in the booklet so you have to work it out for yourself. Here are the instructions on how to set the watch time and date and other essentials for your watch.
Hold down the top left hand button which is for the light and then a menu should come up saying chime and then if you want it on or off press the bottom left and so on. Keep pressing the top left hand button until it comes to time and then it will ask how many hours off the time. Choose the correct time and then press the bottom left again for the date and select the correct monthe and day and year and then you are all set up.
It is quite simple when you know how.