Fully automatic, shock-resistant LED light clock, solar power system, reception of radio frequency signals DCF / MSF / WWVB / JJY / BPC, neon display, universal time function, stopwatch 1/100 sec. - 1 hour, timer 1 / 1sec. - 100min., 5 daily alarms, needle movement function, sound on / off buttons, automatic calendar, 12 / 24h normal time indication, mineral glass, stainless steel and resin case, resin strap, Buckle , low battery indicator, water resistance rating (20bar).