Audemars Piguet Royal Oak Royal Oak Extra-Thin Openworked White Gold

Reference 16204BC.OO.1240BC.01

About this watch

The Audemars Piguet Royal Oak Extra-Thin Openworked White Gold is a masterpiece of watchmaking, featuring the exceptional AP 7124 movement with 268 parts and a slim height of just 2.7 mm. This self-winding marvel boasts an impressive power reserve of 55 hours, ensuring that you can rely on this timepiece without any hassle. The openworked design reveals the intricate mechanics within, showcasing Audemars Piguet's dedication to transparency and craftsmanship. The skeletonized dial is a delicate dance of gears and springs, perfectly balanced for both form and function. With a diameter of 39.00 mm and a height of 8.10 mm, this watch is the perfect size for both men and women. Its sleek profile ensures comfort on the wrist, while its understated yet striking color scheme exudes a subtle shine that can be worn with both casual and formal attire. This luxury sports watch boasts an iconic octagonal bezel design created by Gerald Genta, revolutionizing the luxury watch market in 1972. The Audemars Piguet Royal Oak Extra-Thin Openworked White Gold is not just a time-telling device; it's a statement piece, an artwork, and a marvel of engineering all rolled into one.

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Key Features

Audemars Piguet AP 7124 movement with 268 parts
2.7 mm slim height self-winding movement
55 hours power reserve
White gold openworked case
Sapphire crystal glass
Skeletonized dial
28,800 vibrations per hour frequency
50 meters water resistance

Specifications

Brand

Audemars Piguet

Family

Royal Oak

Model

Royal Oak Extra-Thin Openworked White Gold

Reference

16204BC.OO.1240BC.01

Movement

ap-7124

Movement Features

Hours, Minutes

Case

White Gold 39mm

Dial Color

Skeleton

Crystal

Sapphire

Water Resistance

Current Listings

Audemars Piguet Royal Oak Offshore 43MM “Smoked Taupe” - Ref 26420SO.OO.A600CA.01 (EXCELLENT 2022 COMPLETE SET)

Audemars Piguet - 26420SO.OO.A600CA.01 · $31,650

A 43MM Audemars Piguet Royal Oak Offshore in smoked taupe, featuring a factory warranty intact until 2027 and included with outer box, inner box, manuals, and unworn strap.

Condition: Excellent pre-owned
Case size: 43mm diameter
Water resistance: 50m depth rating

Posted at

Jan 9, 2026, 5:09 PM

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Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

Audemars Piguet - 26405NR.OO.A002CA.01 · $47,495

The watch is a 44mm rose gold and black ceramic masterpiece from AP, featuring a smoked grey mega tapisserie dial, mechanical movement, and 100m water resistance.

Condition: Like new
Movement Caliber: 3126/3840
Case Size: 44mm diameter
Water Resistance: 100m (10ATM)

Posted at

Jan 9, 2026, 8:10 AM

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Audemars Piguet Royal Oak Chronograph Yellow Gold Green Dial 41mm 26331BA.OO.1220BA.02

Audemars Piguet - 26331BA.OO.1220BA.02 · $195,000

This stunning Audemars Piguet Royal Oak Chronograph features a yellow gold case with a rich green dial, one of only 125 pieces ever made.

Condition: like new condition
Case diameter: 41mm
Case thickness: 11mm
Water resistance depth rating: 50m (5 ATM)

Posted at

Jan 9, 2026, 8:06 AM

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AP Royal Oak Offshore Diver 15706AU – Forged Carbon – 42mm – Watch Only – Good Condition – 19,500 Shipped – Trades Welcome

Audemars Piguet - 15706AU · $19,500

This is a Royal Oak Offshore Diver Ref. 15706AU, made of forged-carbon and featuring a black ceramic bezel and Méga Tapisserie dial.

Condition: Good condition with light carbon wear
Case material: Forged Carbon
Case size: 42mm diameter
Bezel type: Black ceramic bezel

Posted at

Jan 8, 2026, 3:28 PM

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[US] Audemars Piguet Royal Oak Offshore Chronograph 44mm Ceramic - 26405ce

Audemars Piguet - 26405CE · $59,900

a luxury watch listing for an Audemars Piguet Royal Oak Offshore Chronograph 44mm Ceramic model

Case material: ceramic
Size: 44mm diameter

Posted at

Jan 6, 2026, 3:31 PM

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Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 26238CD.OO.1300CD.01 Complete Set

Audemars Piguet - 26238CD.OO.1300CD.01 · $129,995

The Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 is a brand-new 2025 release featuring a bold design, ceramic build, and in-house flyback chronograph movement.

Condition: like new
Case size: 42mm diameter
Case material: blue ceramic with titanium caseback
Bezel material: ceramic

Posted at

Jan 6, 2026, 8:59 AM

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1988 Seiko Quartz Chronograph “Royal Oak” Ref. 7A38-7280 | $315

Seiko - 7A38-7280 · $315

The Seiko Quartz Chronograph Ref. 7A38-7280 is a two-tone, angular watch inspired by the Royal Oak design, powered by the jewelled and fully serviceable caliber 7A38 quartz movement.

Condition: Good condition for its age with some markings on the case and bracelet
Movement Type: quartz
Jewels: 15

Posted at

Jan 5, 2026, 12:38 PM

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Seiko AP Royal Oak

Seiko · $199

a listing for a Seiko AP Royal Oak but this appears to be incorrect as there is no such model from Seiko, it is actually the Audemars Piguet Royal Oak which is not made by Seiko and the correct price and features are unknown. The seller claims it works as expected.

Condition: Working as it should
Payment methods: Venmo, PayPal

Posted at

Jan 4, 2026, 4:02 PM

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Audemars Piguet Royal Oak Perpetual Calendar Blue White Ceramic MINT 26579CB

Audemars Piguet - 26579CB · $306,899

This Audemars Piguet Royal Oak Perpetual Calendar features a blue Grande Tapisserie dial, perpetual calendar function, and is made from white ceramic. It includes hours, minutes, day, date, month, moon phase, leap year, and week indicator functions.

Condition: Mint
Case material: White ceramic
Dial color: Blue

Posted at

Apr 8, 2025, 1:20 PM

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