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Audemars Piguet Royal Oak 39mm Jumbo Extra-Thin Openworked White Gold 16204BC.OO.1240BC.01

Forty-three grams of 18k white gold transforms into architectural poetry across your wrist, where the 39mm Royal Oak Jumbo Extra-Thin's openworked dial reveals the mechanical ballet within. This particular iteration of the 16204BC.OO.1240BC.01 sacrifices the traditional "Grande Tapisserie" pattern for something far more ambitious—a skeletonized canvas that exposes every wheel, bridge, and jewel of the automatic movement beneath. The familiar octagonal bezel, rendered in matching white gold, maintains its eight hexagonal screws while the bracelet's integrated construction flows seamlessly from case to clasp. At just over 8mm thick, this openworked variant maintains the Jumbo's svelte profile while offering an entirely different horological narrative through its transparent architecture.

Key Features & Specifications

Openworked Dial Architecture — Hand-skeletonized movement display reveals the automatic rotor, gear trains, and bridge work through meticulously carved apertures while maintaining the Royal Oak's signature hour marker positions
39mm White Gold Case Construction — Brushed and polished surfaces alternate across the octagonal case profile, with the iconic eight hexagonal screws securing the bezel to the case body in Audemars Piguet's signature finishing style
Extra-Thin Automatic Movement — Self-winding caliber housed within the Jumbo's slim case architecture, visible through both the openworked dial and sapphire crystal caseback for 360-degree movement appreciation
Integrated White Gold Bracelet — Seven-link construction flows directly from the case lugs with alternating brushed center links and polished outer links, secured by AP's signature folding clasp mechanism
Transparent Caseback Design — Sapphire crystal exhibition back reveals the rotor's finishing, engraved with Audemars Piguet signatures and movement specifications for technical verification
Water Resistance Engineering — 50-meter rating maintained through screw-down crown system and case gasket construction, balancing the openworked dial's complexity with practical daily wear capability

BRAND	Audemars Piguet
SERIES	Royal Oak
MODEL NUMBER	16204BC.OO.1240BC.01
PRODUCTION YEAR	Call for Enquiry
CONDITION	Call for Enquiry
BOX/PAPERS	Box & Papers
CASE MATERIAL	White Gold
CASE SIZE	39 mm
CASE SHAPE	Octagonal
CASE BACK	Transparent
CASE DETAIL	18-carat white gold case, glareproofed sapphire crystal and caseback.
CROWN	Screw Down
BEZEL	White Gold
MOVEMENT	Automatic
HANDS	Luminous
DIAL COLORS	Skeleton
DIAL TYPE	Analog
DIAL MARKERS	Openworked
BAND MATERIAL	White Gold
CLASP	AP Folding Clasp
WATER RESISTANCE	50 Meters (165 Feet)
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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