Reference 266140OR represents one of the most coveted expressions of the Royal Oak lineage, produced in a limited run of only 20 pieces. The 41mm round case and bezel are both crafted from 18k pink gold, with the bezel further adorned with diamond setting that gives the watch its distinctive Rainbow identity. A sapphire crystal protects the black dial beneath, while 18k pink gold hands complete the richly toned presentation.
Powering the watch is a selfwinding movement, delivering the perpetual calendar complication that distinguishes this reference. The screw-locked crown ensures the case maintains its integrity, and the 18k pink gold bracelet fastens via a folding clasp for secure, everyday wear.
With its combination of precious metal construction, diamond-set bezel, perpetual calendar functionality, and an extremely restricted production of 20 examples worldwide, this Royal Oak Rainbow stands as an exceptional collector's piece within the Audemars Piguet catalogue.
