Casio Edifice World Time Mobile Link ECB-10DB-1A ECB10DB-1 100M Men's Watch Developed after consultations with racing-world pros and their team members, the watch uses the Bluetooth® link the same way as these people do to link with their smart phones. You can use it for minute-by-minute coordination of daily schedules; its Auto Time Zone updating ensures you are never off even momentarily! Timekeeping is current and accurate no matter where you are on the world.
