Jay-Z jeweler Alex Todd posted a photo on Instagram with the caption "Rm Blue Sapphire
Facts takes 3000 hours just to make the case on this watch.
It’s the most expensive RM ever produced." Jay-Z performed over the weekend at Webster Hall and in his freestyle he let us know he has a "Blueprint on my wrist cost 2.5". Of course we had to find it! Check out the photos and videos below
photo credit: Getty Images