Casio AMWS320-7AV Sports Watches

Based on the best-selling AMW320 case design, the AMW-S320, with its classic dive-style design is more powerful than before thanks to Self-Charging, Tough Solar Power.  This smart, power saving design can judge light levels to activate a power saving function when surrounding light has disappeared.  This helps to conserve battery power and virtually eliminates the need for battery change. Black resin band with Ana-digi dial code with white face.

* Tough Solar
* 100M Water Resistant
* 1/100th Chronograph
* Stainless Steel Case w/Screw-lock Case back

Technical Specs

* Tough Solar Power
* 100M Water Resistant
* Bi-Directional Rotating Bezel
* Full Auto LED Light w/Afterglow
* Dual Time
* Daily Alarm
* Hourly Time Signal
1/100 second digital stopwatch
Measuring capacity: 59'99.99"
Measuring mode: Elapsed time
* Full Auto-Calendar (pre-programmed until the year 2099)
* 12/24 Hour Formats
* Accuracy: +/- 30 seconds per month
* Battery Power Indicator
* Power Saving Function
* Storage Battery: Solar Rechargeable Battery
* Approx. battery life: 11 months on full charge (without further exposure to light)
* Module 2790