world time
World time: 29 cities around the world (29 time zones, with summer time setting function) + UTC (Coordinated Universal Time) time display, UTC direct call function, home time city replacement function
stopwatch
Stopwatch (1/100 second, 24 hour meter)
timer
Timer (set unit: 1 minute, maximum set: 60 minutes, measured in 1 second units)
alarm
5 time alarms, hourly signal
light
Double LED light:
LED light for dial (with full auto light, super illuminator, afterglow function, afterglow time switch (1.5 sec/3 sec)),
LED backlight for LCD (with full auto light, super illuminator, afterglow function, afterglow time switch (1.5 sec/3 sec))
light color
LEDs: White
calendar
full auto calendar
Operation sound ON/OFF switching function
Operation sound ON/OFF switching function
Needle position correction function
Needle position automatic correction function
Power saving function
Power saving function (In a dark place, the display is turned off after a certain period of time has passed, and the hands stop moving to save power.)
Battery indication/warning
Battery indicator display
drive time
Driving time without solar power generation from full charge
For function use: about 6 months
Power saving mode: about 25 months
accuracy
*When radio wave reception is not performed, it operates with normal quartz accuracy (average monthly difference ± 15 seconds).
Other functions
12/24 hour display switching
Needle evacuation function (manual, automatic (at the time of altitude, atmospheric pressure, temperature measurement))
Time correction details
Home time city (receiving function compatible city) / received radio waves
Tokyo/Japan standard radio wave JJY40/JJY60
(Honolulu), (Anchorage), Los Angeles, Denver, Chicago, New York/American standard radio wave WWVB
London, Paris, Athens/UK standard radio wave MSF/Germany standard radio wave DCF77
Hong Kong/China standard radio wave BPC
*Each city in parentheses may be received if the conditions are good.
Radio wave reception function: automatic reception (maximum 6 times/day) (maximum 5 times/day for Chinese radio waves)/manual reception,
<Japan> Receiving radio wave: JJY, frequency: 40kHz / 60kHz (Fukushima/Kyushu compatible model)
<North America region> Received radio wave: WWVB, frequency: 60kHz
<European region> Receiving radio wave: MSF/DCF77, frequency: 60kHz/77.5kHz
<China> Receiving radio waves: BPC, frequency: 68.5 kHz
* If you set the home time setting to a city where reception is possible, you will receive the station that matches the city. The time difference is set by the selected city.
Sensor function details
* The altimeter is a relative altimeter that converts atmospheric pressure changes into altitude. If the barometric pressure changes due to weather conditions, the measured altitude will also change.
* When measuring the outside temperature, remove the watch from your wrist to avoid the influence of your body temperature, sweat (water droplets), direct sunlight, etc.