Here are introduced the main features and specifications of the W510 movement.
You can go to pages for further explanation of features from here.

Connection with a smartphone through the dedicated app

Connected with the smartphone, various functions become available such as displaying power reserve and power generation amount, checking activity monitor and measuring temperature.
Depending on functions selected, the watch can indicate notifications from the smartphone.

Activity monitor

The built-in acceleration sensor of the watch measures and store data of your activity automatically.

Temperature measurement

The built-in temperature sensor of the watch measures temperature of the watch inside.


No periodical battery replacement is needed. This watch is fueled by light.

Perpetual calendar

No need for monthly and leap-year date correction until February 28, 2100.