Why Does Your Rolex Dive Watch Have a Hole in Its Side?

In this episode, Staff Writer Zen Love reveals what that hole in your Rolex dive watch is, and also discusses why watch enthusiasts are especially enamored by watches with complex and "unnecessary" functions. Fittingly, this topic is from an online Gear Patrol series we call Further Details, in which our writers and editors explore single, often overlooked elements of all kinds of products. Special thanks to Benjamin Lowry, a commercial diver and Gear Patrol contributor, who provided extra research for this episode.