1. Luxury mens automatic mechanical multi function wrist watch 2. Square design watch-dial, Three small dials show: Week / Day / 24 Hours. 3. There is 3 button on the right of the watch, The top one is for seting the week dial, the middle one is for setting the time, the below one is for setting the day dial. 4. High-quality see throught back stainless steel watchcase. 5. Adjustable and comfortable black high grade artificial leather strap watchband. 6. Mechanical & automatic movement. 7. Power by winding spring manually or self-winding .