The Casio AE-1000W-3AV is a versatile digital watch designed for men, featuring a black dial that combines functionality with a sporty aesthetic. Its resin case and strap ensure durability and comfort, making it suitable for daily wear and various activities. The watch offers a 10-year battery life, reducing the need for frequent replacements. Equipped with world time functionality, it displays time across 31 time zones, making it ideal for travelers. Additional features include a 1/100-second stopwatch, countdown timer, and five daily alarms, catering to diverse timekeeping needs. The LED light with selectable illumination duration ensures readability in low-light conditions. With 100-meter water resistance, the AE-1000W-3AV is suitable for swimming and snorkeling.