Rolex Datejust 31mm Mother of Pearl 10 Diamonds Everose Jubilee 278271Overview The Rolex Datejust 31mm reference 278271 offers a truly captivating interpretation of Rolex's enduring icon, seamlessly blending timeless design with a touch of luxurious warmth. Since its groundbreaking introduction in 1945 as the pioneering wristwatch to feature an automatically changing date, the Datejust has consistently defined sophistication and innovative functionality. This 31mm iteration, part of the current collection introduced in