Casio Pro Trek Hiker Line Watch with Tough and Black Bluetooth, Solar, Eco-Friendly Materials, PRJ-B001B-1JF, Men's,

Introducing the lightest model in the PRO TREK Hiker Line, the PRJ-B001, which features an all-black design with yellow accents. [10 ATM Water Resistance] Waterproof performance is 10 ATM. [Tough Solar] Casio's unique solar charging system combines a solar panel that generates power even with minimal light with a large-capacity secondary battery to ensure stable operation of various heavy-duty functions. [Mobile Link Function] Functions can be linked via Bluetooth® communication with a compatible smartphone. [Other product specifications] Please check the description.