Casio wristwatch Pro Trek Climber Line radio solar model made biomass plastic PRW-35-1AJF men black.

Introducing the PRW-35, a digital model from the PROTREK Climber Line designed for nature lovers, utilizing eco-friendly materials. The band is made from soft urethane using biomass plastic, and the case and resin back also incorporate biomass plastic for weight reduction. It features slits to prevent moisture buildup, enhancing wearability. On the right side of the watch, there is a large direct button for measuring direction, atmospheric pressure/temperature, and altitude with a single push, displaying results digitally. Function labels indicating direction, pressure, and altitude are placed near each button for intuitive recognition of necessary information even in harsh outdoor conditions. The use of STN LCD and bold fonts improves visibility. In addition to measurement functions, it includes a solar charging system, radio reception capabilities, and a water resistance rating of 10 atmospheres, making it suitable for tough environments. Key features include: - Solar charging system - 10 ATM water resistance - Automatic and manual radio reception - World time for 48 cities with UTC display - Direction measurement with 16 points and continuous measurement capability - Atmospheric pressure measurement with trend graphs and alerts - Altitude measurement with memory and automatic recording - Temperature measurement - Sunrise and sunset time display - Stopwatch and timer functions - Multiple alarms - Battery indicator and power-saving features - Full auto calendar - 12/24-hour display switch - Low-temperature resistance - LED backlight with various settings The watch operates for approximately 6 months without solar power in function use and about 22 months in power-saving mode. Note that the altimeter converts pressure changes to altitude, so measurements may vary with weather conditions.