Rolex - Datejust – 126231 – 2026

The Datejust 126231 represents Rolex's mastery of two-tone execution, pairing Oystersteel with 18k Everose gold in the proprietary Rolesor finish. Introduced in 2016 as part of the next-generation Datejust family, this 36mm reference strikes an elegant balance between masculine presence and versatile wearability. The chocolate dial with applied index markers showcases Rolex's refinement of warm-toned dials, offering a sophisticated alternative to traditional silver or black configurations. The fluted bezel in Everose gold—a signature Rolex design element dating back to the original 1945 Datejust—catches light beautifully and provides the model's most recognizable visual signature.This example houses the Caliber 3235, Rolex's current-generation movement featuring the Chronergy escapement and an extended seventy-hour power reserve—a substantial improvement over the previous 3135 caliber. The movement operates at 28,800 vibrations per hour and incorporates a paramagnetic blue Parachrom hairspring for enhanced resistance to shocks and temperature variations. The thirty-six-millimeter Oyster case maintains classic Datejust proportions while meeting modern expectations with a sapphire crystal and Twinlock crown system rated to one hundred meters. The five-piece link Jubilee bracelet, specifically designed for the Datejust line, includes the Easylink comfort extension system and concealed Crownclasp folding safety clasp.At thirty-six millimeters, this Datejust wears comfortably on a wide range of wrist sizes, from six to seven-and-a-half inches, making it genuinely unisex in application. The chocolate dial provides unusual versatility, complementing both casual and formal attire while remaining legible in all lighting conditions. For collectors, the 126231 represents the current pinnacle of Datejust development—incorporating fifteen patents and benefiting from Rolex's Superlative Chronometer certification with its stricter minus-two/plus-two second per day standard. This is a watch built to be worn daily for decades, combining technical advancement with timeless aesthetic restraint.