Junghans Watch Spektrum Mega Solar - Black

Junghans Watch Spektrum Mega Solar. 18/1425.44. This breathtaking Junghans Spektrum Mega Solar watch combines the latest technology of radio controlled solar movements with a lightweight stainless steel and ceramic design. The multi frequency radio controlled solar J615.84 calibre housed within this watch is completely independent of limited energy resources and provides exact timekeeping on three continents using only the power of sunlight. The German made watch movement also boasts a power reserve of up to 21 months, a big date window at 6 o clock and sleep mode after 72 hours.