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Audemars Piguet Royal Oak 41mm Perpetual Calendar Openworked Black Ceramic - 26585CE.OO.1225CE.01

This openworked black ceramic iteration of the Audemars Piguet Royal Oak Perpetual Calendar transforms the legendary octagonal case into a modern horological sculpture. Reference 26585CE.OO.1225CE.01 showcases the manufacture's mastery of advanced ceramics, presenting the perpetual calendar complication through a skeletonized dial that reveals the intricate mechanical ballet within its 41mm case. The monochromatic black ceramic construction extends from the iconic octagonal bezel through the integrated bracelet, creating a cohesive technical aesthetic that reinterprets Gérald Genta's 1972 design through contemporary materials and finishing techniques.

Key Features & Specifications

Advanced Ceramic Construction — Black ceramic case, bezel, and bracelet offer superior scratch resistance and lightweight comfort while maintaining the Royal Oak's signature octagonal profile with hand-finished bevels
Openworked Perpetual Calendar — Skeletonized dial architecture reveals the automatic movement's perpetual calendar mechanism, displaying date, day, month, moon phases, and leap year indication through multiple sub-registers
41mm Contemporary Sizing — Modern case diameter provides enhanced wrist presence while preserving the Royal Oak's proportional harmony and integrated bracelet flow
Transparent Case Back — Sapphire crystal exhibition back showcases the automatic caliber's finishing and rotor movement, complementing the openworked dial presentation
AP Folding Clasp Security — Ceramic bracelet integrates the manufacturer's signature folding clasp system with secure deployment and micro-adjustment capabilities
Screw-Down Crown Protection — Enhanced water resistance through screw-down crown system, maintaining the Royal Oak's sporting credentials despite its haute horlogerie complications

BRAND	Audemars Piguet
SERIES	Royal Oak Perpetual
MODEL NUMBER	26585CE.OO.1225CE.01
MODEL YEAR	Call for Enquiry
CONDITION	Call for Enquiry
BOX/PAPERS	Box & Papers
CASE MATERIAL	Ceramic
CASE SIZE	41 mm
CASE SHAPE	Octagonal
CASE BACK	Transparent
CROWN	Screw Down
BEZEL	Ceramic
CALIBER	5134
MOVEMENT	Automatic
DIAL COLOR	Skeleton
DIAL TYPE	Analog
BRACELET	Ceramic
CLASP	AP Folding Clasp
GENDER	Men's
WATCH STYLE	Sports Watch

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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