An Outdoor Watch That Takes Responsibility Seriously / Casio PRG-340ANS-3E, Casio PRW-61ANS-3E

Casio PRG-340ANS-3E and Casio PRW-61ANS-3E are outdoor watches from the Pro Trek line, designed for real use in nature with a strong focus on functionality and sustainability. In this video, I look at how these Pro Trek models work in everyday outdoor conditions — from sensor usability and readability to materials, comfort, and overall practicality. These watches are built as tools first, not accessories, and their design reflects that approach clearly. I also talk about Casio’s use of eco-conscious materials and why sustainability here feels practical rather than promotional. Nothing is exaggerated, nothing is decorative — the focus stays on reliability, clarity, and purpose. A calm and honest look at outdoor watches made for hiking, travel, and everyday exploration, where function matters more than appearance.