Many watch enthusiasts are known to be reserved about their brand allegiances.  Not so Jay-Z. The rapper-producer-club owner-entrepreneur has often dropped his preferred brands, notably Audemars, Rolex and Hublot, in his tracks  - more than a dozen watch brand references over the course of about 19 albums (solos and collab).

He has also been seen rocking pieces from Richard Mille and Jaeger-leCoultre. Details about the actual size and composition of his collection remain a closely guarded secret