The Rolex Submariner Date’s iconic design is defined by its uni-directional rotating divers’ bezel etched with a 60-minute track, which is used to read elapsed time while underwater. Elsewhere, the dial design features a mix of dot and baton markers coated in luminous paint to aid legibility in low light. The Sub’s understated design has remained largely unchanged for nearly 70 years and is the perfect blend of form and function. The Submariner is one of the few watches to break outside of watch-collecting circles and into mainstream culture. It’s been seen on the wrists of many public figures and has credibility with hardcore collectors.