The Casio World Time AE1000WD-1A is a versatile and reliable digital watch suitable for any adventure. With a case size of 48.2 x 45 x 13.8mm and weighing 96g, it offers a comfortable yet substantial presence on the wrist. The watch features a durable resin case and bezel, paired with a stainless-steel band secured by a triple-fold clasp, ensuring durability and a secure fit. Protected by mineral glass/spherical glass, the dial offers clarity and scratch resistance. Water-resistant up to 100 meters, the AE1000WD-1A is suitable for swimming and snorkelling, as well as everyday wear. With a long-lasting battery life of approximately 10 years on a CR2025 battery, you can rely on this watch for extended periods without worry. This watch boasts a range of features, including: - World Time function with support for 31 time zones (48 cities coordinated universal time), allowing you to view the time in multiple cities and swap between home city and world time city. - Timer for various activities. - LED light with selectable illumination duration and afterglow for enhanced visibility in low-light conditions. - Full auto-calendar programmed up to the year 2099. - Stopwatch for measuring elapsed time. - Alarm function to keep you punctual. - Mute feature to turn off button operation tones. - 12/24-hour format for versatile time display options. - Regular timekeeping in digital format, displaying hour, minute, second, pm, month, date, and day. With an accuracy of ±30 seconds per month, the Casio World Time AE1000WD-1A ensures reliable timekeeping wherever you go, making it an essential companion for travellers and adventurers.