This replica Royal Oak 26331OR in blue is the rose gold chronograph that Audemars Piguet positions as the dressiest option in the 41mm Royal Oak chronograph range. The 26331OR.OO.1220OR.01 wraps the familiar octagonal case and integrated bracelet entirely in 18K pink gold, then pairs it with a blue Grande Tapisserie dial that shifts between navy and royal blue depending on angle. Rose gold and blue has become one of the most requested color combinations in luxury sport watches, and the 26331OR executes it with the added complexity of a chronograph movement.

Technical Overview

• Case diameter: 41mm
• Case material: 18K pink gold
• Dial: blue Grande Tapisserie with pink gold subdials
• Bezel: octagonal pink gold with hexagonal screws
• Crystal: sapphire with anti-reflective coating
• Bracelet: fully integrated 18K pink gold with AP folding clasp
• Movement: automatic chronograph
• Functions: hours, minutes, small seconds, date, chronograph

A full pink gold bracelet adds significant wrist presence compared to the steel 26331ST chronograph. The gold links catch light across every brushed and polished surface, amplifying the alternating-finish pattern that defines the Royal Oak bracelet.

Inside the Movement

The chronograph caliber in the 26331 series features an integrated architecture rather than a modular piggyback design. This means the chronograph function is built into the base movement rather than stacked on top of it, which keeps the overall case thickness competitive for a chronograph. The pink gold tone of the subdials at 6 and 12 o’clock matches the case rather than contrasting with it, giving the dial a more unified appearance than the steel version. Comparing directly against the 15500ST blue dial on rubber highlights how different the same blue looks in a gold versus steel context. Both belong to the Royal Oak family, but the 26331OR occupies a decidedly more formal register.

What Sets It Apart

Full gold Royal Oaks were historically reserved for the brand’s quieter clientele. The 26331OR bends that tradition by adding chronograph pushers that signal active functionality. Blue dials on rose gold run warmer than blue on steel because the gold bezel and bracelet cast a warm ambient reflection onto the dial edge. The result is a watch that feels luxurious without being ornamental. This replica Royal Oak 26331OR in blue captures that warm-toned chronograph character in one of the range’s most visually complete configurations.