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Audemars Piguet Royal Oak "50th Anniversary" 34mm Stainless Steel Blue Dial Diamond Bezel | 77451ST.ZZ.1361ST.02

Ceramic construction meets skeleton architecture in this commanding 41mm Audemars Piguet Tourbillon Chronograph, where the transparent dial reveals the intricate mechanical ballet beneath. Reference 26399NR.OO.D002KB.01 showcases AP's mastery of contemporary materials, pairing the scratch-resistant ceramic case with a rose gold bezel that provides luxurious contrast. The open-worked dial eliminates traditional time markers in favor of pure horological theater, allowing unobstructed views of the tourbillon's hypnotic rotation and chronograph mechanisms. This configuration represents the Royal Oak's evolution into haute horlogerie territory, where technical complexity takes precedence over conventional readability.

Key Features & Specifications

Ceramic Case Construction — 41mm high-tech ceramic case offers superior scratch resistance and lightweight comfort compared to traditional steel, while maintaining the Royal Oak's iconic octagonal silhouette
Skeleton Dial Architecture — Open-worked dial removes material to showcase the automatic movement's intricate components, bridges, and jewels in constant motion
Rose Gold Bezel Contrast — Warm rose gold bezel with signature eight hexagonal screws creates striking visual contrast against the dark ceramic case
Tourbillon Complication — Visible tourbillon mechanism at 6 o'clock rotates once per minute to counteract gravitational effects on timekeeping accuracy
Integrated Chronograph Function — Fully integrated chronograph allows precise timing of elapsed intervals while maintaining the movement's architectural integrity
Rubber Strap System — Black rubber strap with AP folding clasp provides sport-luxury versatility and enhanced comfort for active wear
Transparent Case Back — Exhibition case back reveals the automatic movement's rotor, finishing details, and complex chronograph components from the reverse perspective

BRAND	Audemars Piguet
SERIES	Tourbillon Chronograph
MODEL NUMBER	26399NR.OO.D002KB.01
MODEL YEAR	Call for Enquiry
CONDITION	Call for Enquiry
BOX/PAPERS	Box & Papers
CASE MATERIAL	Ceramic
CASE SIZE	41 mm
CASE BACK	Transparent
CASE DETAIL	Black ceramic case with 18-carat pink gold bezel, lugs, pushpieces and crown, glareproofed sapphire crystal and caseback.
CROWN	Screw Down
BEZEL	Rose Gold
MOVEMENT	Automatic
HANDS	White Gold
DIAL COLORS	Skeleton
DIAL TYPE	Analog
BRACELET	Rubber Strap
BAND MATERIAL	Rubber
CLASP	AP Folding Clasp
WATER RESISTANCE	30 Meters (100 Feet)
COMMENTS	Power Reserve 65Hours
GENDER	Men's

About This Timepiece

Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.
Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.

Contact Us

Questions about this timepiece? Our specialists are available to help.
Phone/Text: (310) 363-0481
Email: sales@jestikcollection.com

Jestik Collection is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.

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