Using this TAG Heuer watch is a breeze. To set the time, simply pull out the crown and turn it. To use the chronograph, press the top button to start and stop, and the bottom one to reset. When it comes to the date, adjust it with the crown as well. For maintenance, keep it away from extreme temperatures and magnetic fields. Don't wear it when doing activities that might cause a hard impact. To clean it, use a soft, damp cloth to gently wipe the case, band, and dial. Avoid using harsh chemicals. Also, have it serviced by a professional every few years to keep it running smoothly.