Citizen AI5009-80X Chronograph Mens Watch

The Citizen AI5009 - 80X chronograph watch is designed for men. It's a stylish timepiece that combines functionality and fashion, perfect for daily wear or special occasions.

To use this watch, you can start, stop, and reset the chronograph function with the side buttons. Just press the top button to start the stopwatch, the bottom one to stop it, and press both together to reset. When setting the time, pull out the crown and turn it to adjust the hour and minute hands. Keep it away from strong magnetic fields and extreme temperatures, as these can affect its performance. For maintenance, clean the watch regularly with a soft, dry cloth. If you're going swimming or diving, make sure it's water - resistant as stated. And once in a while, have it checked by a professional watchmaker to keep it in top condition.