The Royal Oak 15451 made its first appearance in 2012. Its case measures 37mm across and features a bezel set with 40 brilliant-cut diamonds. Like its non-diamond cousin 15450, it is powered by the self-winding caliber 3120.Reference 15451ST.ZZ.D011CR.01 has a stainless steel case and a silver dial. It is fitted with a white alligator strap.
