The Casio W-737HX-5AVCF is a rugged digital watch designed for those seeking durability and functionality. Its tan resin construction offers a robust aesthetic, suitable for various outdoor activities. The watch features a front-mounted LED backlight button, ensuring easy illumination of the display in low-light conditions. With a 100-meter water resistance rating, itÕs ideal for swimming and snorkeling. The timepiece boasts a 10-year battery life, minimizing maintenance concerns. Additional features include a 1/100-second stopwatch with target time alarm and auto start, a countdown timer with auto-repeat and progress beeper, dual time display, and a full auto-calendar pre-programmed until 2099.