Initially designed for caving, the Rolex Explorer II has developed over the years into one of the brand's most uncommon and special watches. Although still too under-appreciated, the Explorer II is an aesthetic and historical bombshell. 
Also known as the "Polar" when configured with a white dial, it is one of only two so-called Rolex “toolwatches” to offer a white dial option (alongside the Daytona). As is often the case with Rolex's neo-vintage watches, the reference 16570 perfectly blends vintage aesthetics with modern strength and technology. Whether for its bracelet, its GMT function or its particularly legible white dial, the Polar is an extremely interesting timepiece in terms of both utility and "value for money". 
 This particular piece is probably our favorite configuration of the 16570. Its pristine white dial contrasts well with the steel case and bezel, the latter giving the Polar a pure toolwatch look. The red GMT hand adds vivacity to this relatively discreet timepiece. The tritium indexes enhance the dial and remind us that we're wearing a watch that is almost 30 years old. Indeed, were it not for the tritium, you'd forget that this watch was sold in 1998, such is its impeccable cosmetic condition. The dial, case and bracelet have all been well preserved, so has the original full set which accompanies the watch.