Wearing a watch strap that is too tight puts pressure on its components which can lead to long-term and irreversible damage. For example, the spring bars and buckle or clasp that fasten the watch can break or tear the leather on your watch when it is on too tight. Adjust the tightness of your watch strap that it should be tight enough that it remains in place, with the watch face on top of your wrist, but loose enough that it is comfortable and doesn’t cut off your circulation or irritate your skin.