CASIO G-SHOCK GMW-B5000D-2JF Silver Black Gray Men's Watch Digital Tough Solar
Tough Solar (solar recharging system). 10 months in the case of functional use / approx. 22 months in the case of power saving state. Stopwatch (1/100 second (less than 1 hour)/1 second (more than 1 hour), 24-hour counter, with split).