Waterproofing function：20 standard atmosphere waterproofing
Backlight：The double LED right field: LED light (with full Autolite, afterglow function, afterglow time change over (1.5 seconds /3 second)) for letter board, LED backlight (with full Autolite, afterglow function, afterglow time change over (1.5 seconds /3 second)) for LCD part
Battery life：[after full charge drive time in state without solar generation] in the case of use of function: When, for approximately six months, power saving is in a state: Approximately 23 months
Band material：Resin
Electric wave automatic repair function：It is / manual operation reception <Japan> reception electric wave auto-receipt (up to six times/day) (as for up to five times/day of Chinese electric waves): JJY, frequency: 40kHz/60kHz (Fukushima / Kyushu both stations correspondence model) <the North America region> reception electric wave: WWVB, frequency: 60kHz <the Europe region> reception electric wave: MSF/DCF77, frequency: 60kHz/77 .5kHz <China> reception electric wave: BPC, frequency: 68.5kHz　※We receive station which we put together in city when we set in city that can receive home thyme setting. In addition, difference in time is set by city that we chose.

Technical Details

Size (LWH): 4.49 inches, 4.02 inches, 3.54 inches
Product Details
Product Dimensions: 4.49 x 4.02 x 3.54 inches
Shipping Weight: 0.66 pounds (View shipping rates and policies)
ASIN : B00V2OOXUG