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Audemars Piguet
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Royal Oak Perpetual Calendar
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26685XT.OO.1320XT.01
Audemars Piguet
Royal Oak Perpetual Calendar
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SPECIFICATIONS
Reference:
26685XT.OO.1320XT.01
Model Family:
Audemars Piguet Royal Oak Perpetual Calendar 26685XT.OO.1320XT.01 Titanium BMG Openworked Dial (2026)
Movement:
Automatic
Case Material:
Titanium
Bracelet:
Titanium Bracelet
Dial:
Black
Case Diameter:
41mm
The Audemars Piguet Royal Oak Perpetual Calendar 26685XT.OO.1320XT.01, released in early 2026, represents evolutionary leap for Audemars Piguet's perpetual calendar platform—introducing revolutionary Caliber 7139 openworked movement that transforms user interaction with haute horology's most intellectually complex complication. Where previous Royal Oak perpetual calendars required recessed correctors accessed via stylus or toothpick for calendar adjustments—anxiety-inducing proposition—Caliber 7
100% Authenticity Guarantee
Every watch at The Watch Meister is physically authenticated before listing. Our verification process covers movement inspection, case serial number cross-reference, dial and hands authentication, and bracelet confirmation. We are independent specialists who source, authenticate, and present each watch with full transparency. Clients are welcome to arrange a private viewing at our City Walk boutique before any purchase commitment.
