Sporty radio-controlled watch for men with solar power, radio-controlled solar movement TD2176, receives the DCF77 time signal from Mainflingen, Germany, no battery replacement required, power reserve of up to 180 days, overcharge protection, charge status indicator, sleep function, radio-controlled automatic time change from summer to winter time, perpetual calendar, date and weekday display, stopwatch, world timer with world time for 38 cities, black dial, luminescent hands and indices, LED lighting, polished metal case, scratch-resistant mineral glass, matte stainless steel bracelet with polished details, safety folding clasp, water-resistant to 5 bar, diameter 45 mm, height 12 mm