Housed in a 39mm steel case with a steel bezel and sapphire crystal, this Royal Oak carries the architectural character that has defined the line since its debut. A screw-locked crown and 50-metre water resistance speak to the watch's thoughtful construction, while the steel bracelet fastens securely via a folding clasp.
The black guilloche dial is the centrepiece, featuring luminescent index markings and luminescent hands that ensure readability in any light. An automatic movement powers the watch, with no additional complications to distract from the dial's refined texture and symmetry.
Reference 15300ST.OO.1220ST.03 is a clean, time-only expression of the Royal Oak in full steel — a combination that remains one of the most recognisable configurations in the collection.
