Rolex, founded in London in 1905 and based in Geneva since 1919, introduced the Datejust in 1945 as the first self-winding wristwatch with a date window. In 2018 the Datejust 36 received the new Calibre 3235 for the first time. Reference 126231 is the Everose Rolesor version, with a rose-gold fluted bezel on a steel case.

Reference M126231-0013 is a 36 mm Oyster case in Oystersteel and 18k Everose gold, with a screw-down crown and caseback. The slate dial has hour markers with Chromalight luminescence and a date window at three o’clock under a Cyclops lens. At its heart beats the Rolex Calibre 3235, certified as a Superlative Chronometer. The scratch-resistant sapphire crystal sits above the dial, and the fluted bezel is in 18k Everose gold. Water resistance is rated to 100 metres. The watch is fitted on a five-piece Jubilee bracelet in Everose Rolesor with an Oysterclasp and Easylink comfort extension.

This Rolex Datejust 36 is in near mint condition and comes as a full set.