No Monthly Time Adjustment

It is the first Eco-Drive that has the module with a perpetual calendar. You do not need to adjust the calendar until February 28, 2100. There is no need for battery replacement as well as calendar adjustment.

Time difference Adjustment

You can adjust the time difference without stopping the watch. You can easily adjust the time difference at the business or leisure scene in overseas.

Power Save

When light generation stops in dark, it will automatically suspend the second hand and switch itself to power save mode. It dramatically extended the length of operation up to 10 months with full battery. When it senses the light again, the second hand will move to the present second and inform you of the present time. The calendar automatically shows the correct date even after the power save function is activated.