Waterproof : 20 bar water resistance
How to receive radio waves : Radio wave reception function: Automatic reception (up to 6 times / day) (China radio wave up to 5 times / day) / manual reception
Received radio wave: JJY, frequency: 40kHz / 60kHz (model compatible with Fukushima / Kyushu both stations)
Received signal: WWVB, frequency: 60 kHz
Received radio wave: MSF / DCF 77, frequency: 60kHz / 77.5kHz
Received signal: BPC, frequency: 68.5 kHz
* If you set the home time setting to a receivable city, you will receive stations tailored to the city.
The time difference is set by the selected city.
Receive electric wave Home time city (reception function compatible city) / Receive electric wave
Tokyo / Japan standard radio JJY40 / JJY60
・ Los Angeles, Denver, Chicago, New York, Halifax / American Standard Television WWVB
・ London, Paris, Athens /
Standard radio wave MSF in the UK Standard radio wave DCF77 in Germany
・ Standard radio wave BPC in Hong Kong / China
※ Each city in () may receive if condition is good.
※ When radio wave reception is not performed, or when it does not cooperate with the smartphone, it operates with normal quartz accuracy (average monthly difference ± 15 seconds).
Tough solar (solar charging system)
Battery indicator display
Battery charge warning function
Power saving function
In a dark place, the display is turned off after a certain period of time to save power.
5 world times: 39 cities in the world (39 time zones, with summer time setting function)
+ UTC (Coordinated Universal Time) time display, city replacement function of home time
Mobile link function (function interlock by wireless communication with Bluetooth® SMART compatible device)
Stop watch (1/100 second (less than 1 hour) / 1 second (1 hour or more), 24 hour meter, with split)
Timer (set unit: 1 second, maximum set: 24 hours, measured in 1 second unit)
5 time alarms (only one with snooze function), time signal
Full auto calendar
There is no need to adjust the date at the end of every month including February 29 of the leap year.
12/24 hour system display change over
Operation sound ON / OFF switching function
Date display (month / day display replacement)
Day display (English, West, French, German, Italian, Russian 6 languages switch)
LED backlight (full auto light, super illuminator, fade in / fade out, afterlight function, afterlight time change over (2 seconds / 4 seconds))
Continuous driving time : Driving time with no solar power generation from full charge
For functional use: about 10 months
In the case of power saving: about 22 months