Date : 30/Sep./'11
VS75A Features
Rev. : 00
1. Solar-powered watch
This watch is a solar-powered watch containing a solar cell underneath the dial to convert any form of light
into '' electrical energy'' and store the power in a secondary battery.
2. Eliminating the need for battery replacement
Unlike conventional quartz watches, this watch does not use a silver oxide battery, thus eliminating the need
for battery replacement.
3. Working time
Expected life per charge from full charge to stoppage will be around 6 months.
4. Power depletion warning function
The two-second interval movement of the second hand is a signal of energy depletion.
The watch continuous working time after two-second interval movement is approximately 1 week.
When the second hand starts moving at two-second intervals, please charge the watch by exposing it to light.
5. Eco-friendly
The secondary battery is Titanium-lithium-ion battery without any environmentally harmful substances.
6. Over charge prevent function is equipped
If the secondary battery is charged more than predetermined voltage, over charge prevent function is operated
to prevent the secondary battery deterioration and breakage.
P. 8
