AE-1500WH-1AV This Casio digital model features a black resin band with a resin case and a large digital display for a rugged sporty look. Built with resin glass, 100-meter water resistance, and a 10-year battery, it is designed for dependable daily wear and active use. Confirmed functions include dual time, stopwatch, countdown timer, alarms, LED light, full auto-calendar, and regular timekeeping, making it a practical choice for users who want a large-display digital watch with strong everyday functionality.