Auto Light Switch
For quick, easy data confirmation, even in the dark or with both hands occupied. You need both hands for many outdoor activities, and you don't always have one free to illuminate your watch face in low-light conditions. The Auto Light Switch solves this problem by illuminating the light whenever you turn your wrist to bring the watch into the viewing position.
STN LCD Panel
Display visibility has been improved by adoption of a dot matrix STN LCD panel. A hand retraction function is also installed to prevent overlapping hands from obstructing the LCD in the Timekeeping mode by temporarily retracting the hands from above the LCD.
Sunrise, sunset time display
Knowing the time remaining before sunset helps you to schedule climbs to assure a safe descent, or to determine the appropriate time to wake up or pitch a tent.
Atmospheric pressure tendency alarm
An atmospheric pressure tendency alarm has been installed to alert wearers to any notable change.
100-meter water resistance
Low-temperature Resistant (–10°C/14°F)