I purchased this from a flea market site, but it wasn't quite what I was expecting, so I'm selling it. The box and instruction manual were not included when I purchased it, so I'm selling it at a lower price. As a bonus, I'll include a compatible aluminum band. There are no visible scratches on the crystal. I applied a glass screen protector immediately after purchasing it. The operation is completely problem-free, and it's running accurately. I've used it a few times, so there may be some unnoticed scratches or dirt. Please understand this before purchasing.