Rolex Double Red 1665

The Rolex Double Red Sea-Dweller 1665, originally introduced in the late '60s, was built for deep-sea divers—like, serious professionals—and has become a grail for vintage collectors. It’s got that iconic two-line red text that just, I mean, pops against the matte dial. You’ll find rare pieces rotating through Tropical Watch now and then, and when one shows up… yeah, it’s kind of a big deal for vintage Rolex fans.