The Citizen NJ0170 - 83Z is a truly unique timepiece. This men's mechanical dress watch from Citizen features a remarkable design that sets it apart. You can rely on Citizen's excellent timekeeping and top - notch craftsmanship. The bracelet has a stainless - steel finish with a classic linking pattern, exuding professionalism. The case comes with a wide bezel, a black background, and easy - to - read white indices. The watch face showcases a lovely contrast between the black and a soft yellow tone with a subtle textured pattern. The yellow - black combination is eye - catching and will draw attention wherever you are. It also has a mechanical movement and a day window.

Using your Citizen NJ0170 - 83Z watch is easy. Just wind it regularly if it's a manual mechanical watch, or let it run on its own if it's an automatic one. To set the time, pull out the crown, turn it to the correct time, and then push it back in. The day window will show the current day automatically. When it comes to maintenance, keep your watch away from water as much as possible, especially if it's not water - resistant. Wipe it with a soft, dry cloth regularly to keep it clean. Avoid exposing it to extreme temperatures and strong magnetic fields, as these can affect its performance. If you have any problems, take it to a professional watch repair shop.