Audemars Piguet Royal Oak Royal Oak Extra-Thin Openworked Stainless Steel / 50th Anniversary

Reference 16204ST.OO.1240ST.01

Audemars Piguet Royal Oak Extra-Thin Openworked Stainless Steel / 50th Anniversary

About this watch

The Audemars Piguet Royal Oak Extra-Thin Openworked is a masterpiece of horological excellence. Its unique skeleton design showcases the intricate inner workings of the watch, while its stainless steel case and sapphire crystal radiate sophistication. With a diameter of 39.00 mm and a height of just 8.10 mm, this timepiece is designed for comfort and elegance. The open case back allows wearers to admire the complexity of the movement from both sides, while the Audemars Piguet caliber AP 7124 boasts precision and a slim profile. This self-winding movement features a power reserve of 55 hours and water resistance up to 50 meters, making it suitable for various environments. The watch is equipped with a stainless steel bracelet that complements the case beautifully, ensuring a comfortable fit on the wrist. Whether you're dressing up or heading out casually, this watch adapts effortlessly to your outfit, feeling equally at home in a tuxedo as it does with jeans.

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Key Features

Audemars Piguet caliber AP 7124 movement
Skeletonized stainless steel case
Sapphire crystal glass
Water resistance up to 50 meters
Stainless steel bracelet
Power reserve of 55 hours
Frequency: 28,800 vibrations per hour

Specifications

Brand

Audemars Piguet

Family

Royal Oak

Model

Royal Oak Extra-Thin Openworked Stainless Steel / 50th Anniversary

Reference

16204ST.OO.1240ST.01

Movement

ap-7124

Movement Features

Hours, Minutes

Case

Stainless Steel 39mm

Dial Color

Skeleton

Crystal

Sapphire

Water Resistance

Current Listings

Audemars Piguet Royal Oak Offshore Diver 42mm Black Dial 15703ST BOXES/PAPERS

Audemars Piguet - 15703ST.00.A002CA.01 · $18,500

This Audemars Piguet Royal Oak Offshore Diver is a 42mm stainless steel watch with a black dial and 'Mega Tapisserie' pattern, featuring an inner rotating ring with a diving scale and a rubber strap. It has a water resistance of 300 meters and comes complete with boxes and papers.

Condition: Excellent pre-owned
Case Diameter: 42mm
Water Resistance: 300 Meters depth rating
Movement Type: Automatic

Posted at

Jul 2, 2025, 3:14 PM

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AP Royal Oak Offshore Annual Calendar Serviced $22,750

Audemars Piguet - 25807ST · $22,750

Condition: Excellent condition
Case Size: 38mm
Thickness: 12.5mm
Dial Color: Black with Tapisserie pattern

Posted at

Jul 2, 2025, 12:47 PM

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Audemars Piguet Royal Oak 15500ST White Dial – Full Set – 2021

Audemars Piguet - 15500ST · $36,500.004

The watch is in mint condition with a 41mm stainless steel case and white/silver 'Grande Tapisserie' dial. It features an AP Caliber 4302 automatic movement.

Condition: mint condition
Case size: 41mm
Movement type: automatic

Posted at

Jul 2, 2025, 9:20 AM

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Audemars Piguet Royal Oak Offshore Dark Knight Box & Papers 26470SO.OO.A002CA.01

Audemars Piguet - 26470SO.OO.A002CA.01 · $23,750

The Audemars Piguet Royal Oak Offshore is a recognizable watch, known as the "Dark Knight" due to its black/red color combo and ceramic bezel.

Condition: Excellent condition
Case material: Titanium
Movement: Calibre 3126/3840

Posted at

Jul 1, 2025, 6:26 PM

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[US] Audemars Piguet Royal Oak Offshore Chronograph 44mm Ceramic Beast - 26238CE - Full Set 2024

Audemars Piguet - 26238CE.OO.1300CE.01 · $91,500

The Royal Oak Offshore Chronograph “Beast” in full black ceramic, featuring a black Grande Tapisserie dial with white accents, perfect combination of style and durability.

Condition: Very Good
Serial number type: PX
Case material: Black Ceramic
Crystal condition: Like-new

Posted at

Jul 1, 2025, 2:43 PM

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[US] Audemars Piguet Royal Oak Chronograph 41mm Rose Gold Non-Converted Black Dial - 26320OR Full Set

Audemars Piguet - 26320OR.OO.1220OR.01 · $68,950

The Audemars Piguet Royal Oak Chronograph features a black dial against rose gold, with a 41mm case and matching bracelet.

Condition: Very Good
Case material: 18-carat gold
Bracelet material: rose gold

Posted at

Jul 1, 2025, 2:27 PM

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[US] Audemars Piguet Royal Oak Perpetual Calendar 41mm Blue Dial - AP 26574ST

Audemars Piguet - 26574ST.OO.1220ST.02 · $97,500

This Audemars Piguet Royal Oak Perpetual Calendar is a grail for most and a reality for the very few! In the popular blue steel combo and equipped with a full perpetual calendar, it displays the day, date, month, and moon phase, as well as a week indicator, making it an absolute marvel of complications!

Condition: Very Good
Serial number: J
Year: 2017
Accessories included: Audemars Piguet Outer Green Box,Audemars Piguet Green Inner Box,Audemars Piguet Archive Papers

Posted at

Jul 1, 2025, 1:48 PM

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[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm AP Havana - 26470ST - Full Set

Audemars Piguet - 26470ST.OO.A820CR.01 · $21,250

This beautiful AP Royal Oak Offshore 'Havana' features a striking brown Mega Tapisserie patterned dial and is one of the OG AP Offshores, with a 42mm case that adds to its desirability. The watch has an open case back allowing you to view the gorgeous 3126 movement.

Condition: Very Good
Serial number: J serial number
Year: 2017
Case size: 42mm diameter

Posted at

Jul 1, 2025, 1:23 PM

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