The 41mm stainless steel case measures 9.5mm in thickness and features a glareproofed sapphire crystal and caseback, complemented by a screw-locked crown and water resistance to 20 metres. The architecture is refined yet purposeful, staying true to the Royal Oak's enduring geometry.
At the heart of the dial, the green Grande Tapisserie pattern provides a rich textural backdrop, while green counters, a green inner bezel, and white gold applied hour-markers complete the cohesive palette. The Royal Oak hands carry a luminescent coating for legibility in lower light conditions.
The stainless steel bracelet is fitted with an AP folding clasp, and the piece also includes an additional green alligator strap, offering versatility in how it is worn. Reference 26606ST.OO.1220ST.01 stands as a distinctive limited edition chapter in the Royal Oak Perpetual Calendar lineage.
