Audemars Piguet Royal Oak Royal Oak Extra-Thin Openworked Titanium - BMG
Reference 16204XT.OO.1240XT.01
About this watch
The Audemars Piguet Royal Oak “Jumbo” Extra-Thin Openworked 16204XT.OO.1240XT.01 debuted in 2026 as an openworked execution of the original 39 mm “Jumbo” format, combining a titanium case with Bulk Metallic Glass (BMG) components.
The watch is housed in a 39 mm titanium case with a thickness of 8.1 mm. The bezel, crown, and caseback are manufactured from BMG. Sapphire crystals are fitted on both the dial side and caseback. Water resistance is rated to 50 metres. The integrated bracelet is executed in titanium with BMG links and secured by a three-blade folding clasp.
The openworked dial reveals the movement architecture and is framed by a silver-grey-toned inner bezel. Blackened 18-carat white-gold hands and hour markers are filled with luminescent material. The display is limited to hours, minutes, and central seconds.
Powering the watch is the selfwinding Calibre 7124. The movement operates at a frequency of 28,800 vibrations per hour (4 Hz), consists of 211 components, contains 31 jewels, measures 29.6 mm in diameter with a thickness of 2.7 mm, and provides a power reserve of approximately 52 hours.
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Specifications
- Brand
- Audemars Piguet
- Family
- Royal Oak
- Model
- Royal Oak Extra-Thin Openworked Titanium - BMG
- Reference
- 16204XT.OO.1240XT.01
- Movement
- ap-7124
- Movement Features
-
- Hours, Minutes
- Case
- 39mm
- Dial Color
- Skeleton
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
Audemars Piguet Royal Oak Offshore 42 Rose Gold / Grey / Alligator
The Audemars Piguet Royal Oak Offshore 'Half Brick' features a solid 18k rose gold case with a rhodium dial and silver subdials, providing substantial luxury feel with daily wear comfort.
- Condition: Phenomenal shape, running great
- Case size: 42mm diameter
- Movement: 3126/3840 Automatic
2015 Audemars Piguet Royal Oak Offshore Diver Black - 15710ST.OO.A002CA.01 - Full Set Extra Straps
The listing features a 2015 Audemars Piguet Royal Oak Offshore Diver Black in excellent daily wear, with a mega tapisserie large hobnail dial and black lacquered gloss. It comes mounted on a black rubber vulcanized strap with an integrated look, as well as two extra high-quality Vagenari straps.
- Condition: Excellent pre-owned condition
- Case Size: 42mm diameter
- Movement: Calibre 3120 with 60 hour power reserve
- Water Resistance: 300m depth rating
2023 Audemars Piguet Royal Oak Offshore Diver, Blue Dial 15720ST — Like New Condition, Box & Papers
The Audemars Piguet Royal Oak Offshore Diver is a bold, modern dive watch that combines the rugged Offshore aesthetic with refined finishing. It features a vibrant blue dial with an inner rotating dive bezel and an in-house automatic movement for reliable performance.
- Condition: Like new condition
- Case size: 42mm diameter
- Movement type: In-house automatic movement
[US] Audemars Piguet Royal Oak Chronograph 41mm Rose Gold 26320OR Black Dial - Full Set - $49,250
Additional Details:
- Case material: rose gold
- Diameter: 41mm
[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm AP Half Brick Gray Rhodium Dial 26470or - Full Set - $37,000
a luxury chronograph watch from the Royal Oak Offshore collection with a 42mm case size and half brick gray rhodium dial.
2013 Audemars Piguet Royal Oak Chronograph 42mm 26170ST — Excellent Condition, Box & Papers
The Audemars Piguet Royal Oak Chronograph is a bold and iconic take on the Royal Oak, featuring a crisp white dial accented by striking blue chronograph subdials. Its 42mm stainless steel case with octagonal bezel delivers unmistakable wrist presence.
- Condition: Excellent condition, light signs of wear
- Case size: 42mm
- Lug to lug: 54mm
- Thickness: 14mm
Audemars Piguet Royal Oak Offshore “Half Brick” 26470OR – 2019 Full Set – Excellent Condition – $39,000
This Audemars Piguet Royal Oak Offshore Chronograph 'Half Brick' is a stunning example in excellent condition, with incredible wrist presence and a perfect blend of luxury, sport, and unmistakable AP character.
- Condition: Excellent condition
- Case material: rose gold
- Diameter: 44mm
- Year: 2019
AP Royal Oak Dual Time 26120ST
A Royal Oak Dual Time watch from Audemars Piguet, featuring a 39mm case size and reference number 26120ST.OO.1220ST.01.
- Condition: Preowned, with minor signs of wear on the case and bracelet
- Case Size: 39mm