Waterproofing function:20 standard atmosphere waterproofing
Backlight:LED light (with Autolite, afterglow function, afterglow time change over (1.5 seconds /3 second))
Electric wave automatic repair function:Nothing
Battery life:Approximately three years
Band material:Resin

Technical Details

Size (LWH): 4.33 inches, 3.86 inches, 3.31 inches
Product Details
Product Dimensions: 4.33 x 3.86 x 3.31 inches
Shipping Weight: 0.53 pounds (View shipping rates and policies)
ASIN : B012FC5I9S