iMoastsky 2014 New Arrival Solar Power Energy 3ATM Waterproof Digtal Sports Watch (Yellow)
Features:
Dual power, solar & lithium battery power.
Automatic power shift.
12 digits display with light.6-digit chronograph
Alarm with 4 min. snooze.
12/24-hour format.
Chime for every hour.
Chronograph with 1/100 second lap operation.
Description:
This is an solar power watch. When watch is exposed to natural indoor daylight or Neon light the solar energy battery will automatically start to function,The neno light/light bulb should be within 2 minutes from the light source.when the light source is stronger,the watch can function at longer distances. The built-in Janpanese Lithium battery works for about 4 years,about 40% of energy is saved by the solar battery,so the life-span of the watch is increased to about 6 years.