If so, when did it begin? does the new one still have signed crystal too? btw how did this watch look to you?$575, seller says all original. I really like it, what ref is it? Thanks!
The chances of it having its original crystal is very slim, but that isn't considered a part that has to be original. If I were sold a watch with a replaced crystal as "all original" it'd be no different than buying a car that was "all original" with replaced tyres.