Casio Timeless Collection AQ-S820W-1AVEF Solar Combi Gents Watch

The Casio AQ-S820W-1AVEF brings the look of aircraft cockpit instruments to your wrist — combined with modern solar-powered functionality and robust features. The design highlights a flat round bezel, while the black dial with white indexes and hands ensures outstanding readability even at a glance. Positioned at 6 o’clock, the LC digital display shows date, weekday, and world time, while analog hands (advancing every 20 seconds) track the main time. Its resin case measures 52.5 × 50.1 × 12.7 mm and weighs just 46 grams, making it comfortable for everyday wear. Performance-wise, the AQ-S820W-1AVEF runs on solar energy, lasting up to 10 months without light and up to 23 months in power-saving mode. Features include world time for 48 cities, a 1/100-second stopwatch, two countdown timers (perfect for interval training), and 5 daily alarms. The watch is water-resistant up to 10 bar, making it suitable for swimming and active use. A yellow LED backlight with afterglow improves visibility in low light, and the automatic calendar (up to 2099) along with weekday language options in six languages (including English, German, and French) enhances usability.
Model number: AQ-S820W-1AVEF – a solar-powered travel and everyday watch that’s built for performance and ready for anything.