The BG6903 has been specially designed with runners in mind. The 1/100th second stopwatch is equipped with 60 lap memory, and the watchâs large dial design enables easy reading of elapsed time and lap times. An auto-light function enables automatic illumination of the display whenever the watch is angled towards the face for reading. Everything is protected by shock resistance and 200-meter water resistance. White resin band digital with green/neutral face.