Authentic. Brand new in original Michael Kors watch box. Comes with pillow, $395 price tag, and authenticity/warranty booklet. This watch is technically a men's watch but it could most definitely fit a woman as well (see the covershot). The black silicone band is adjustable. The coolest part of this watch is how you can actually see the working parts on the face of the watch. These are VERY hard to find and are selling for $250+ on other sites. Please see the last photo - similar watch modeled!