Tough Solar (solar recharging system). Stopwatch (1/100 second (less than 1 hour)/1 second (more than 1 hour), 24-hour counter, with split). Power source and battery life. When not receiving radio wave reception, the watch operates with normal quartz precision (average monthly difference ±15 seconds).
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All my products are 100% Authentic.
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The backlight is green. This is a G-Shock-like watch. Of course, it is screw back and made in Japan. It is very rare to find one in good condition. The watch is in good working order.
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