Pre-owned Rolex Explorer ref 124270 (2023) is a return of sorts to the model’s roots. When Rolex introduced this reference in 2021, it marked the shift back to the classic 36mm case size after several years of the larger 39mm Explorer. For many collectors, that move restored the proportions that made the Explorer famous in the first place: clean, balanced, and incredibly easy to wear. This 2021 Rolex is true to the formula that has defined the model for decades. The black dial features the Explorer’s signature 3, 6, and 9 numerals, filled with luminescent material that emits a long-lasting blue glow in low light. Along with the Mercedes-style hands and simple minute track, the layout is all about clarity. It’s a design that traces its lineage back to Rolexes worn during the early Himalayan expeditions of the 1950s, when legibility and reliability were essential tools. The 36mm Oystersteel case is paired with a smooth bezel and the classic Oyster bracelet, giving the watch a straightforward, purposeful aesthetic. Inside is the Rolex caliber 3230 automatic movement with a 70-hour power reserve. Shop Rolex Explorer Collection