Audemars Piguet Royal Oak 26585XT.OO.1220XT.01 Perpetual Calendar "150th Anniversary"

AP 26585XT.OO.1220XT.01 Celebrating 150 years of craftsmanship, this Royal Oak Skeleton Perpetual Calendar features a titanium case and open-worked dial. At 41mm, it seamlessly blends lightweight durability with intricate horology. This limited anniversary edition stands as a tribute to Audemars Piguet’s legacy of innovation and excellence.

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Audemars Piguet Royal Oak 26735ST.OO.1320ST.01 Flying Tourbillon Openworked "50th Anniversary"

The Audemars Piguet Royal Oak 26735ST.OO.1320ST.01 is the Selfwinding Flying Tourbillon Openworked created for the Royal Oak’s 50th Anniversary—a razor-sharp 41 mm stainless steel icon that puts the movement on full display. Its skeletonized architecture reveals caliber 2972 with a dramatic flying tourbillon at 6 o’clock, framed by the signature octagonal bezel and secured to 50 m water resistance. Through the sapphire back, a special 50th Anniversary oscillating weight underscores the milestone. An integrated stainless steel bracelet with AP folding clasp and the hallmark blend of satin brushing and polished bevels complete a piece that fuses cutting-edge micro‑mechanics with the most recognizable silhouette in modern watchmaking.

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Audemars Pigue Royal Oak Offshore 26582CB.OO.A010CA.01 Grande Complication

AP 26582CB.OO.A010CA.01 44 mm white‑ceramic Royal Oak Offshore on a matching rubber strap: sapphire dial showcases a minute repeater, perpetual calendar, and split‑seconds chronograph—an everyday‑wearable Grande Complication that commands instant respect.

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Audemars Piguet Royal Oak Double Balance Wheel 15407ST.OO.1220ST.01 Stainless Steel Watch

Silver-tone stainless steel case with a silver-tone stainless steel bracelet. Fixed silver-tone stainless steel bezel. Grey dial with rose gold-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Audemars Piguet Calibre 3132 automatic movement with a 45-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape. Case size: 41 mm. Butterfly clasp. Water resistant at 50 meters / 165 feet. Functions: hour, minute, second. Luxury watch style.

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Audemars Piguet Royal Oak Selfwinding 15305ST.OO.1220ST.01 39mm Stainless Steel with Skeleton Dial

The Audemars Piguet Royal Oak Selfwinding 15305ST.OO.1220ST.01, 39mm with stainless steel case and octagonal bezel . Skeleton Dial with luminescent hands and luminescent index hour markers. tainless steel bracelet with folded clasp.

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How Much is an AP Skeleton?

The cost of an AP skeleton timepiece varies widely based on the model, materials, and complication level. Drawing on recent market data and dealer listings, here are typical price ranges:
  • Royal Oak Self-Winding Openworked (e.g., ref. 15305ST) – $60,000 – $90,000 for stainless steel versions with skeletonized “Grande Tapisserie” dial.
  • Royal Oak Offshore Openworked – $80,000 – $120,000 depending on case material (steel, ceramic, or gold).
  • Code 11.59 Openworked Automatic (e.g., ref. 15210BC) – $100,000 – $150,000 for white gold or rose gold skeleton models.
  • Skeleton Tourbillon Models (e.g., refs. 26405CR, 26587TI) – $200,000 – $350,000+ for flying-tourbillon variants in precious metals.
Audemars Piguet’s skeleton watches command premium prices due to their highly labor-intensive, hand-finished openworked movements and limited annual production. Always purchase from authorized AP dealers or trusted pre-owned specialists to ensure authenticity, warranty coverage, and accurate valuation.

Movement & Craftsmanship

  • Openworked Movement: Bridges and plates meticulously skeletonized by hand.
  • Caliber Excellence: AP’s in-house calibers—like the self-winding 3120 SQ and tourbillon 2950—offer precision and visual delight.
  • Finishing: Geneva stripes, polished bevels, perlage, and mirror-polished edges reveal every detail.

Buyer FAQ

What is the difference between a skeleton and openworked AP?

Skeleton refers to full movement exposure; openworked often retains partial dial elements.

Are AP skeleton watches water-resistant?

Yes—Royal Oak skeletons typically offer 50 m, while Code 11.59 models vary by reference.

Which Audemars Piguet skeleton models hold their value best?

Limited editions and tourbillon variants generally see the strongest appreciation.
Audemars Piguet

Thanks to Dimitri at Watch My Diamonds, my open-worked Royal Oak is hypnotic—the balance wheel dances in full view. It’s light, still readable, and strangers stop me just to stare. Zero buyer’s remorse.