Rolex’s ‘DateJust’ set the blueprint for the modern wristwatch when it launched in 1945, combining precision, practicality and enduring design. This piece has been selected by Stephanie Windsor and pairs a 36mm Oyster case in stainless steel and 18-karat yellow gold with a rare blue ‘Boiler-Gauge’ dial, defined by its concentric texture and Breguet-style numerals. It’s powered by an automatic movement and features the signature date window with Cyclops lens, complete with its original box and papers.