Casio Black and Red Pro Trek Smartwatch

Casio Pro Trek PRW-3510Y Overview The Casio Pro Trek PRW-3510Y is a rugged, feature-packed digital watch designed for outdoor enthusiasts and adventurers. It stands out in the Pro Trek lineup for combining advanced sensor technology, solar power, and robust water resistance in a comfortable, tactical-style package567. Key Features Triple Sensor Version 3: Includes altimeter, barometer, compass, and thermometer functions for comprehensive environmental monitoring567. Tough Solar Power: Charges from sunlight or artificial light, eliminating the need for regular battery changes. A power-saving mode extends battery life even further567. Multi-Band 6 Radio Control: Automatically adjusts the time by receiving calibration signals, ensuring accuracy (coverage varies by region)567. STN LCD Display: The super-twisted nematic (STN) LCD offers superior readability, especially in bright sunlight or at sharp angles67. 200-Meter Water Resistance: Suitable for swimming, snorkeling, and water activities56710. Rotary Bezel: Stainless steel bezel can be used with the compass function for navigation67. Dura Soft Silicone Band: Olive green, soft, and comfortable, designed for long wear in outdoor conditions6. Low Temperature Resistance: Operates in temperatures as low as -10°C (14°F)69. Full Auto Super Illuminator LED Light: Illuminates the display in the dark, activated by wrist tilt679. Additional Functions: World time (31 time zones) Stopwatch (1/10 second, up to 1000 hours)