The Casio W-735H-2AV is a rugged digital watch designed for durability and functionality. It features a sturdy resin case and band, ensuring resilience in various environments. With a 100-meter water resistance rating, itÕs suitable for swimming and snorkeling. The watch offers a vibration alarm for discreet notifications and a Super Illuminator LED backlight for enhanced visibility in low-light conditions. Its 10-year battery life ensures long-term reliability. Additional functionalities include a 1/100-second stopwatch, countdown timer, dual time display, and a full auto-calendar pre-programmed until 2099.