Casio Pro Trek Climber Line Solar Watch with Biomass Black Radio-Controlled Plastic, PRW-6900Y-1JF, Men's,

Environmentally conscious model: Made from environmentally friendly biomass plastic, while maintaining a comfortable fit and high visibility. Triple sensor: Measures direction, barometric pressure/altitude, and temperature Time calibration signal reception: Multiband 6 receives time calibration signals from six stations around the world (two in Japan, one in China, one in the United States, one in the United Kingdom, and one in Germany) and automatically adjusts the time. Other specifications: 10 ATM water resistance / Low temperature resistance (-10°C) / Tough Solar / Barometric pressure trend display / Fully automatic double LED light / Automatic needle position correction Set contents: Main unit, box, instruction manual, warranty card included in the instruction manual