Casio PRW-61Y-3ER: The Eco-Friendly Outdoor Watch

Experience nature with the PRO TREK PRW-61Y-3ER, Casio’s first watch to feature eco-friendly biomass plastics in its case and band. This innovative timepiece combines sustainability with durability, offering uncompromising resistance to hard use and superior comfort.

• Eco-friendly biomass plastics derived from castor seeds and corn
• High-contrast dial with vivid white indexes for optimal visibility
• Triple sensor: digital compass, barometer/altimeter, and thermometer
• Multi Band 6 radio-controlled timekeeping
• Tough Solar power system
• Super Illuminator with high-brightness full-auto double LED light
• Soft urethane band for comfort
• Stainless steel bezel engraved with city codes
• Compact design for unrestricted wrist movement

The PRW-61Y-3ER is the perfect companion for outdoor enthusiasts who value both performance and environmental responsibility.