Solar Driving System
Caliber S830
Black Silicon Band
Operating for Approx. 5 Months (when fully charged)
Power Save: Approx. 20 Months
100m Water Resistance
Case back with 4 screws
Power save
Chronograph up to 100 hours in 1/10 second increments
Alarm function (three-channel daily alarm)
Full-auto calendar correct to the december 31, 2064
World time function (42 cities and the highest peak in 7 islands and mt. fuji)
Sound demonstration function
LED (the built-in illuminating light) function
Achievement rate display function for mountain climbing plan
Climbing data memory function
Temperature measurement function
Measuring compass function
Time of sunrise and sunset display function
Function to shut off the reception function (in-flight mode)
H57.9mm x W48.1mm x D13.6mm
