I have no clue what it is. Got it as gift but I dont wear such things. It may be from Macy and the pricetag showed it was bought at over $20. That is all I know lol
I will have to measure it but that has to wait until tomorrow cause I'm still working and won't get home until late night. it fits perfectly on my wrist but it also has a stretchy band inside as you can see in the picture so it is easy to slip on.