Features:- Material: Silicone. - HYDRO PUSHERS Many models in the Freestyle line have Hydro-Pushers. This means that you can push the buttons under water without worry of getting water inside your watch. Refer to the Details section for your watch to see if it has Hydro-Pushers.- 38mm Case. - Width Medium Wrist Fit. - Silicone Band. - Silicone Band & Keeper With Steel Buckle. - 100M Water Resistance. - Hydro Pushers. - Night Vision. - Backlight - Alarm(s). - Military Time. - Stopwatch. - Countdown .- Heat Timer.- Dual Time.