Luminox lists this watch as a unisex watch so it is not exclusively for women.  I am a man and my wrist is just under 7 inches around.  I wear this watch on the fourth to last set of holes on the strap.  If your wrist is around 7 inches or so this will fit you fine.  The watch is very light, easy to read, and looks amazing.  If you want a Luminox Colormark but don't want a huge 45mm case on your wrist go with this and I assure you that you will not be disappointed.

*update*

I have had this watch for less than 1.5 years now.  The 20mm rubber band has cracked and is disintegrating from merely daily wear.  Replacement bands are nearly 50$ with shipping. It's disappointing to say the least.