The bulbous timepiece has long been associated with the artist—but it’s now been officially renamed in his honor.

Literary tracker of timepieces and luxury goods. Piaget Adrivea ring watch. The high-jewelry ring boasts a center 10.88-carat aquamarine cabochon ... [+] that lifts to reveal the watch dial ...

Welcome to Dialed In, Esquire's regular column bringing you horological happenings and the most essential news from the watch ... beats not quartz but a mechanical, in-house Piaget 1200P1 ultra ...