Royal Oak Perpetual Calendar Ref. 26674SG.OO.1320SG.01

Audemars Piguet Royal Oak 41mm – Sand Gold Perpetual Calendar

Overview

The Audemars Piguet Royal Oak Ref. 26674SG.OO.1320SG.01 debuts the Maison’s distinctive Sand Gold alloy in a refined 41 mm perpetual calendar. Slim, architectural, and technically advanced, it brings crown-only calendar adjustments, modern ergonomics and the Royal Oak’s iconic silhouette into perfect balance.

Design & Materials

• Case: 18K Sand Gold, 41 mm, approx. 9.5 mm thick; glare-proofed sapphire crystal & exhibition caseback.
• Bezel: Octagonal Sand Gold bezel with eight signature screws.
• Dial: Sand-gold-toned “Grande Tapisserie” with tone-on-tone subdials; white-gold hands & hour-markers with luminescent coating; inner minute track.
• Bracelet: Integrated Sand Gold bracelet with AP folding clasp.
• Water Resistance: 50 m.
• Aesthetic: A warm, softly shimmering hue that sits between pink and white gold for a contemporary, versatile luxury look.

Movement

• Caliber: Self-winding 7138 (next-gen perpetual calendar).
• Functions: Perpetual calendar with week indication, day, date, astronomical moon, month, leap year; hours & minutes.
• Convenience: Crown-only calendar adjustments (no case pushers), enhanced ergonomics.

Technical Specifications

• Reference: 26674SG.OO.1320SG.01
• Collection: Royal Oak
• Case: 18K Sand Gold, 41 × ~9.5 mm
• Dial: Sand-gold “Grande Tapisserie”, tone-on-tone subdials; lumed WG hands/markers
• Crystal: Sapphire front & back (anti-reflective)
• Bracelet: Sand Gold integrated bracelet, AP folding clasp
• Water Resistance: 50 m
• Movement: Calibre 7138, self-winding perpetual calendar
• Condition: New / Unworn; full set per point-of-sale

Prestige & Value

Introducing Sand Gold to the perpetual calendar elevates the Royal Oak’s presence with a rare, modern tone. Paired with the crown-only Calibre 7138 and a slim profile, this reference delivers daily comfort, intuitive operation and high-complication sophistication in a single, collectible piece.