The GWM5600 possesses Tough Solar and Multi-band 5 Atomic Timekeeping technologyhoused within an even slimmer profile square case than the original. Non-Stop Tough Solar Power provides energy via a tiny solar panel combined with a large-capacity rechargeable battery that enables a variety of energy-hungry functions to operate smoothly. Black resin band digital watch with a neutral face.
The atomic timekeeper function receives time calibration radio signals automatically up to six times a day which keep the displayed time accurate, alsohas a manual receiver function; the signal received for the US is WWVB at a frequency of 60 kHz, UK is MSF at 60kHz, Germany DCF77 at 77.5kHz, Japan JJ40/JJY60 and China BPC at BPC 68.5kHz, world time with 29 time zones (48 cities), city code display, and daylight saving on/off function, watch has full auto EL backlight with afterglow making it one great watch in low light conditions.
Five daily alarms and one snooze alarm which is great when you travel and need to get up on time, hourly time signal, and a 1/10 second stopwatch with a measuring capacity of 999:59'59.99". Stopwatches have measuring modes for elapsed time, split time, and 1st and 2nd place times. A countdown timer with measuring unit of 1/10 second and an input range of one minute to 60 minutes anda button tone operation on/off function.
Watch is equipped with full auto-calendar (pre-programmed until the year 2099),12/24 hour formats, and watch is accurate +/- 15 seconds per month with no signal calibration. The storage battery is a solar rechargeable battery. There is a battery power indicator, a power saving function, and an approximate battery life of a whopping 8 months on a full charge without further exposure tolight. This tough solar powered watch is shock and water resistant to 660' (200 meters), has black resin band isa digital watch with a neutral face.