Housed in a 41mm stainless steel case of the Royal Oak's distinctive octagon silhouette, this extra-thin tourbillon is a study in mechanical transparency. The openworked rhodium-toned dial strips away every visual barrier, allowing an unobstructed view of the movement architecture beneath a glareproofed sapphire crystal.
A stainless steel bracelet in silver tone completes the ensemble, carrying through the cohesive palette of the case and dial. Water resistance is rated to 20 metres.
Reference 26518ST.OO.1220ST.01 represents one of the Royal Oak's most technically ambitious expressions, pairing the collection's enduring form with the refined complexity of a tourbillon presented in openworked fashion.
