Make a bold statement with this Emporio Armani AR11472 Mario men's watch. The bracelet and case are crafted from black stainless steel with a matte finish, offering durability for all-day wear. The watch face features a striking green metallic tone that contrasts beautifully with the black metal. It comes equipped with a date window, chronograph, and tachymeter, providing all the functions you need.

To use this watch, simply set the time and date according to your needs. You can operate the chronograph and tachymeter by using the buttons on the side. When it comes to maintenance, keep it away from water as much as possible. Avoid exposing it to extreme temperatures or strong impacts. If it gets dirty, you can use a soft, dry cloth to gently wipe it clean. Also, make sure to have the battery replaced regularly by a professional to keep it running smoothly.