The Citizen NH8390-71L watch is perfect for men who appreciate style and functionality. Whether you're at the office, out for a casual lunch, or engaging in light water activities, this watch is a great companion. It has a 40.2mm case size and 13.1mm thickness, making it comfortable to wear on the wrist. The automatic movement means you don't have to worry about winding it constantly, and the 50m water resistance allows you to wear it in the rain or wash your hands without any issues.