Designed for active men who refuse to sacrifice performance for style, the Casio ECB-30D-2AEF belongs to the Edifice collection. Its stainless steel case and bracelet frame a 52.3 mm blue and silver dial, creating a bold presence on the wrist. Bluetooth® Smart discreetly synchronizes the time, while the 1/1000-second stopwatch, 5 daily alarms, Schedule Timer, and automatic calendar effortlessly structure every day. The automatic LED light and Neobrite coating ensure immediate readability, even in the dark. Water-resistant up to 10 bars, it is perfectly suited for swimming and snorkeling. The quartz movement and mineral glass complete a package built to last.