The Casio Collection AE-1200WHD-1AVEF is a popular and affordable digital watch, often nicknamed the "Casio Royale," known for its extensive features, 10-year battery life, and retro-tech design. It offers practical functions for travelers, including world time and multi-city tracking. Key Features and Specifications The Casio AE-1200WHD-1AVEF is built with a resin case (with a silver-tone finish) and a stainless steel band, combining a lightweight feel with a classic aesthetic. Its features make it a versatile and reliable timepiece. World Time Function: Allows you to track time in 31 time zones (48 cities + Coordinated Universal Time) with an interactive world map display. You can also save up to four different city times for quick access. 10-Year Battery Life: The watch is designed for long-term use with approximately 10 years of power from a single CR2025 battery. Water Resistance: It has a water resistance rating of 10 bar (100 meters), making it suitable for swimming and snorkelling, but not scuba diving. Additional Functions: 1/100-second Stopwatch. Countdown Timer (up to 24 hours). 5 Daily Alarms (or one-time alarms). LED Backlight (amber color) for visibility in low light. Full Auto-Calendar (up to the year 2099). 12/24-hour format and button operation tone on/off feature. Design & Display: It features a unique multi-display design with a digital-analog time display in the upper-left corner that always shows your home time. The case size is 45 × 42.1 × 12.5 mm and it weighs 91 g. AE1200WHD1AVEF