it's authentic water resistant guess watch I don't have the bill and box but I assure authenticity u can check with any reliable watch shop after purchase it's amazing heavy quality Gothic look watch no flaws as such same as u see the pic only things to be done is putting the fallen dimond back which is not visible also if u don't same u see in my hand pic it's not visible only but still I will try to get it done before shipping if u don't bargain 😄and replace the battery which I will do it definitely before shipping will ship in perfect working condition it's shinning and pretty even as a bracelet . u can ask me if u have any questions .