Lightweight, does not add too much weight to the wrist Easy to install, no harm to watch. It is very suitable for your watch. It is very different in protecting your watch from scratches, electric shocks, slips and so on. All ons and ports are accessible WeightLightweight, does not add too much weight to the wristEasy to install, no harm to watchIt is very suitable for your watch It is very different in protecting your watch from scratches, electric shocks, slips and so on