Make your outdoor adventures eco-friendly with the Casio Pro Trek Bio Mass Tough Solar Watch PRG340-1. This timepiece is a champion of both style and sustainability, designed with the nature lover in mind.

Environmentally-Friendly Materials

Notably, the Pro Trek PRG-340 is constructed from biomass plastics. This innovative material is derived from renewable organic substances such as castor oil and corn. By choosing a watch made from this bio mass material, you're helping to reduce environmental impact and promote a more circular economy.

Solar-Powered Performance

Embrace the power of the sun with the Pro Trek's Tough Solar charging system. This ensures that your watch remains functional and efficient, no matter how far your adventures take you.

Advanced Functionality

• Duplex LCD: The watch features a duplex LCD that presents separate layers for compass graphics and clock functions. This results in a larger compass display for better legibility and easier navigation.
• Rotating Bezel: The convenient rotating bezel simplifies the task of recording compass readings.

With its beautiful design combined with functionality, the Casio Pro Trek Bio Mass Tough Solar Watch PRG340-1 propels you to explore the great outdoors, leaving a gentler footprint. It's not just a watch, it's a commitment to the environment.