GARMIN APPROACH S42 GPS WATCH GUNMETALGARMIN APPROACH S42 Looking into the sun might affect your shot, but not your ability to read your watch. If you want to play 15 straight hours of golf, this watch has the battery life to do it. Show up to any of the 42,000+ preloaded courses and play like youve been there before. Go the distance when you know the distance. Green View lets you manually position the pin. Take your shot, and track where it landed with AutoShot detection.