The Citizen CB0011-69E watch is perfect for busy professionals and travelers. Wear it to business meetings, during travels around the world, or just for everyday use. It has a stainless - steel case and bracelet with a sleek black dial, which makes it suitable for both formal and casual occasions. The watch uses Citizen's Eco - Drive technology, so you don't have to worry about changing batteries. With radio - controlled timekeeping and a perpetual calendar, it always shows the right time and date. Although the exact size and weight aren't detailed here, it's designed to be comfortable on your wrist for long - term wear.