Casio PRJB001EX-1 Watch - Black

PRJ-B001EX design pinpoints the habits of dedicated campers with a handy new band design that delivers quick access for small items Reversible band serves as protective coverage, as well, designed to accommodate a carabiner attachment, allowing the watch to be hung from your backpack or inside your tent The bezel rotates to cover the buttons Mobile link (Wireless linking using Bluetooth®) 100-meter water resistance Auto time adjustment Low temperature resistant (-10℃) Tough Solar charging Bluetooth: Connects to a smartphone and automatically adjusts the time.