Ok I am sure that this product is fine for someone that knows what they are doing! That being said I would advise you to take your watch to a jewler for sizing and link removal if you are a novice (like me). The repair to my tag after I messed it up trying to use this was around 100 dollars in parts alone (that is with me going against the full bracelet replacement that was recommended to me which would have been 500 dollars)

So if your experienced at Link Removal then this tool should work fine for you, Else I would not recommend using this.