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 Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

Audemars Piguet - 26405NR.OO.A002CA.01 · $42,495

This 44mm rose gold and black ceramic Audemars Piguet Royal Oak Offshore Selfwinding Chronograph has a smoked grey dial with a beautiful Mega Tapisserie pattern, making it a stunning timepiece.

Condition: like new
Case Size: 44mm diameter
Case Material: rose gold and ceramic
Dial Color: smoked grey

Posted at

Apr 24, 2026, 8:21 AM

Active

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Audemars Piguet Royal Oak Offshore Diver 42mm Funky Green 15710ST.OO.A038CA.01

Audemars Piguet - 15710ST.OO.A038CA.01 · $32,000

This is a 42mm Audemars Piguet Royal Oak Offshore Diver with a funky green dial, featuring an automatic movement and a water resistance of 300 meters.

Condition: Excellent pre-owned condition
Case diameter: 42mm
Band material: Rubber, Fizzy Lime Green
Bezel material: Stainless Steel with Inner Bezel Diving Scale

Posted at

Apr 23, 2026, 5:11 PM

Active

View listing on r/WatchExchange

AUDEMARS PIGUET Royal Oak 43mm Offshore Rose Gold Titanium 26420OI.OO.A015VE.01

AUDEMARS PIGUET - 26420OI.OO.A015VE.01 · $54,500

This AUDEMARS PIGUET Royal Oak Offshore has an unrivaled luxury look with its contrasting rose gold case and titanium bezel, paired with a grey dial and textured calfskin strap.

Condition: Excellent condition
Case material: 18k rose gold and titanium
Diameter: 43mm
Strap material: grey textured calfskin

Posted at

Apr 23, 2026, 1:21 PM

Active

View listing on r/WatchExchange