The 37mm Royal Oak occupies a sweet spot in the collection, large enough to house a self-winding mechanical movement yet compact enough to wear as elegant everyday jewelry, which has made it a favorite among women and men alike. This reference dresses the sports icon in a diamond-set bezel, softening Gérald Genta's uncompromising 1972 architecture with a touch of sparkle. Finished in stainless steel with a cool grey dial, it balances the model's rugged DNA against unmistakable refinement. The 37mm stainless steel case wears the signature octagonal bezel, here set with a ring of brilliant-cut diamonds around the eight hexagonal screws. Its grey dial carries the famous Grande Tapisserie pattern, a waffled guilloché that catches the light beneath applied white-gold markers and luminous hands, with a date at three o'clock. A self-winding movement drives the watch, and the tapering integrated bracelet flows seamlessly from the case in Royal Oak tradition.