Watch guys seem to take particular delight in giving certain watches playful nicknames, and none more so than those from Rolex ... knows that you mean a red-and-blue-bezel GMT Master or GMT ...

The Rolex Submariner, launched in 1953 and still in production well into the 21st century, is the very essence of the “tool watch”—a robust and capable timepiece meant to withstand hard use ...

This is a 1956 Oyster GMT-Master with black gilt dial, Mercedes hands, blue and red Bakelite ... This rare 18-karat gold Rolex Submariner embodies a tropical purple dial, a 660 feet ...