[Casio] Pro Trek Watch [Domestic Genuine Product] Hiker Line Bluetooth-enabled Tough Solar Biomass Plastic Bungee Cord Band PRJ-B001B-2JF Men's Dusty

PRJ-B001/PRJ-B001B is the lightest model of PRO TREK, suitable for those who enjoy long trails and ultra-light hikes. Tough Solar: Casio's unique solar charging system that stably operates various functions that are subject to heavy loads by combining a solar panel that generates electricity even with a small amount of light and a large-capacity secondary battery. Waterproof to 10 ATM: Equipped with waterproof performance of 10 ATM. Mobile link function: Functions can be linked with compatible smartphones via BluetoothⓇ communication. Other product specifications: Please check the description section.