Smartphone Link


Accurate Time System

Expanded phone operating system support *1


Remarkably Bold with Superb Quality.
A solid design with a highly appealing presence.

Keen-edged dial design in a tough, rugged metal case.
Strength imbued with energy and beauty driven by intellect,
distilled into polished and simple styling.


Smartphone Link


This dedicated app enables you to manage various settings
on your watch from your smartphone without operating the watch.

Download on the App StoreANDROID APP ON Google play

Confirmed Phones

Keeping accurate time

Automatic Time Adjustment

The watch is reset regularly 4 times a day by the smartphone to show both home time and world time correctly. You can also reset the watch manually with just a push of a button when crossing between time zones. The precise time in the current location is displayed instantly with DST (daylight saving time) taken into account.

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Accurate Time System

Accurate time information (UTC) is acquired by a smartphone from a time server on the Internet. The smartphone then analyzes this time data and its own current positioning data regarding the time zone and DST (daylight saving time) status of the current location and resets the watch to the correct time automatically. Since Wi-Fi communication is also possible, the smartphone can also acquire time information in indoor environments such as airports or subways.

Advanced World Time function

World Time for over 300 cities

The smartphone app can be used to conduct world time city selection. After a city is selected by touch from a world map or a city list containing over 300 cities, the time in the selected city is displayed on an inset dial with DST (daylight saving time) taken into account.

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Dual Dial World Time

Home Time is displayed on the main dial and World Time on the inset dial at 9 o’clock in a 12-hour format. The AM/PM status of the selected city are also displayed. Switching between the two city time displays can be conducted with button operation or using the app.

Tough Solar

Tough Solar converts light to electric power to support stable operation of multiple functions. Adoption of a shadow-dispersing solar panel with excellent power-generation efficiency enables solar-powered operation of various functions through smartphone linkage.

100-meter water resistance

Wearable around sinks, during swimming, poolside diving, snorkeling.

  • *1 Bluetooth installed smartphone only. iOS: iOS 10 or later. Android: Android 6.0 or later.