Audemars Piguet Royal Oak Perpetual Calendar — Ref. 26574ST.OO.1220ST.03 Automatic Watch

Audemars Piguet Royal Oak Perpetual Calendar — Ref. 26574ST.OO.1220ST.03 Automatic Watch

A deeply personal tribute to the origins of the Royal Oak itself. The Royal Oak Perpetual Calendar in stainless steel presents a dial offering contrasting blue tones — the subdials and inner bezel adorn the iconic “Night Blue, Cloud 50” hue of the original Royal Oak. (Audemars Piguet) This is the colour that started it all in 1972, reinterpreted on AP’s most complex complication. The result is a watch of extraordinary visual depth — two shades of blue in conversation across the dial, unified by the Grande Tapisserie texture that catches light from every angle.