SEIKO PROSPEX Series Wristwatch The outer box is dirty. Used about 4 times. I don't see any noticeable damage or stains. Please refrain from purchasing if you are concerned about minor scratches or are very particular. It has a function that measures altitude, atmospheric pressure, direction, etc. when connected to a smartphone via Bluetooth. Recommended for those who enjoy the outdoors. There is a warranty card, but the warranty period has expired. This was a gift, so I don't know the details such as when it was purchased. m(_ _)m Thank you.