The Casio AEQ-100W-1AV World Time Watch is great for travelers and busy professionals. Use it when traveling abroad to keep track of home time or in your daily work to manage your schedule. With a case size of 52.5 × 47.7 × 15.3 mm and a total weight of 50 g, it's lightweight and easy to carry around. It offers a range of useful functions like world time, stopwatch, and alarms in a user - friendly package.