red light

The Casio Pro Trek Smart WSD-F20 features the vibrant 566 red light watch face, designed for those who need readability and style. Its built-in backlight ensures the minute hand and date are easily visible in any lighting condition, enhancing the overall functionality for 12h format users.

This watch face is perfect for outdoor enthusiasts, providing quick glances at vital information without compromising clarity. The combination of the 566 red light and the Pro Trek's advanced technology makes it an essential tool, fully utilizing its backlight to improve readability in low-light environments.