Shock-resistant construction
Tough solar (large-capacity solar charging system)
ISO-compliant 2000m diving waterproof function
Radio reception function for 6 stations worldwide (2 in Japan, China, the United States, the United Kingdom, and Germany): Automatic reception (up to 6 times/day) (Chinese radio waves up to 5 times/day) / Manual reception
World time: Time display for 48 cities (31 time zones) worldwide, with daylight saving time setting function + UTC (Coordinated Universal Time)
Moon data (displays age of the moon and shape of the moon)
Tide graph (tide cycle: 3-stage display)
Diving function
Memory for 10 log data
Stopwatch (1/100 seconds, 24-hour counter, with split)
Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1-second units) 5 time alarms (only 1 with snooze function) / Time signal
Battery indicator display
Power saving function (display turns off after a certain period of time in the dark to save power)
Fully automatic calendar
12/24 hour display switching
Operation sound ON/OFF switching function
EL backlight (fully automatic EL light, with afterglow function)
Operating time from full charge without solar power generation: When using functions = approx. 8 months / When in power saving mode = approx. 26 months
Screw back metal case