The Casio W-800HM-3AV is a robust digital watch that combines functionality with a sleek design. Featuring a green resin case and strap, it offers durability and a modern aesthetic suitable for daily wear. The watch boasts a 10-year battery life, ensuring long-term reliability without frequent maintenance. Its 100-meter water resistance makes it ideal for swimming and snorkeling, accommodating various water activities. The LED backlight ensures clear visibility of the digital display in low-light conditions. Additional features include dual time zones, a 1/100-second stopwatch, a multi-function alarm with a snooze option, and a full auto-calendar pre-programmed until 2099. The W-800HM-3AV combines Casio's renowned durability with essential timekeeping functions, making it a versatile accessory for various lifestyles.