The openworked extra-thin Royal Oak Tourbillon epitomizes the expression of our savoir-faire.
Designing & Developing
Envisioning the future of a classic.
We set out to evolve the classic Royal Oak DNA through a bold new expression in the Openworked Extra-Thin Royal Oak Tourbillon.
Bringing Visionaries and Virtuosos Together
Through their inspired collaboration, our design and development teams exemplify one of our guiding principles, respect. Housed under one roof, the teams work in concert over the course of 3-5 years to turn an idea into a perfect, functioning timepiece.
Design process in every Audemars Piguet timepiece is profoundly identifiable across the collections.
Computer designers and art directors collaborate to evolve the sketch into a more concrete vision.
A 10:1 scale model is produced from the CAD model. This draws attention to any issues before the smaller prototype version is made
Depending on the complexity of the movement, one to five prototypes are performed to validate the caliber
Collaboration between watchmakers and 3D engineers takes on average 1 month to create a finished prototype.
We put as much thought and integrity into building our work environment as we do into producing our timepieces.
Every part requires a setting that is uniquely designed to produce perfection.
Making The Components
Hand-crafted inside and out.
Integrity guides our pursuit of perfecting timepieces by hand, both inside and out. With precision and expertise we meticulously craft each piece
Skeletonizing The Royal Oak
Several steps are involved in finishing every skeletonized mainplate, each carried out by hand: flanking & beveling, perlage and polishing.
The purpose of openworking is to enhance transparency and aesthetic appeal. Openings are made in certain parts of the watch to reveal the beauty of the mechanism, without touching the vital parts that ensure smooth running.
Beveling is a meticulous finish that greatly contributes to the beauty of the mainplate by highlighting the rim.
This consists in eliminating the edges between the surface and flanks and in forming a bezel that will subsequently be polished
Perlage is a type of decoration used on bridges, bars, plates, recesses and dials. A turning rod marks the surface with extremely close concentric or even overlapping lines that form the motif.
Prototyping the Royal Oak skeleton
Additional Openworked Extra-Thin Royal Oak Tourbillon Components
The decoration of the watch case begins by sandblasting to a desired texture.
Lapping is next applied to reveal the facets
The case is then polished with a special paste, revealling the Royal Oak's luminosity.
The facets are varnished for protection against the elements and wear.
Finally, a 'satin' decoration is applied to the faces to give the Royal Oak its distinguished look.
It isn’t until the case and the angles and ridges are matched with its bezel that it can be judged for perfection.
See how the Openworked Extra-Thin Royal Oak Tourbillon bracelet is made.
The distinctive "bath-tub" shape of the hands and hour-markers means the luminescent material may be poured rather than applied, thus ensuring a more attractive finish.
Classic Royal Oak
The dial's square and lozenge motif of "Grand Tapisserie" is created by machines which perform guillochage, a highly intricate way to capture the light and accentuate a timepiece's geometric relief.
Audemars Piguet's constant quest for innovation has propelled it to the forefront of brands using high-tech and avant-garde materials.
Making a Royal Oak bezel is a subtle dance between accuracy of modern machinery and the expertise of meticulous hands and sharp eyes.
Historical Evolution of the Royal Oak
From Avant-Garde to Icon, take a journey through time to discover a spirit that endures.
The brass dial is engraved by a burin (a precision metalwork chisel) that reproduces the motif on a disc attached to the machine, like a pantograph.
Materials Used in the Royal Oak Collection
Composed of iron, chromium, nickel and molybdemum, steel boasts excellent corrosion resistance. To perfect the aesthetic appeal of stainless steel, Audemars Piguet has developed an exclusive surface treatment endowing the metal with a luminous and luxurious appearance.
Audemars Piguet launched the world’s first stainless-steel luxury watch. In an era when gold was considered the only high-end option, it was a gamble. But it paid off with the birth of one our most iconic watches.
Extra-thin Royal Oak
The precious metal has always been a staple feature of Fine Watchmaking. Composed of 75% fine gold, along with 5% silver and 20% copper, the latter proportion varies according to the desired colour intensity. Audemars Piguet also uses two other forms of gold: yellow and white.
Selfwinding Royal Oak
Platinum is 30 times rarer than gold, in fact the most exclusive metal in the field of fine watchmaking. It is also used in it’s purest form, at 95%. It’s malleability makes it particularly difficult to handle.
Royal Oak Skelleton Tourbillon
No watchmaker uses carbon like Audemars Piguet. Based on an innovative method, 1mm diameter carbon wire strands and moulded by extreme pressure & heat. Beyond it’s lightness, forged carbon offers the advantage of making parts with straight edges and sharp angles.
Audemars Piguet launched the world’s first carbon luxury watch, the Royal Oak Offshore Alinghi.
Royal Oak Carbon Concept
Grade 5 titanium, the most resistant and robust variety on the market, is ultra-rugged and twice as light as steel. Titanium boasts strong checmical stability, considered hypoallergenic.
Royal Oak GMT Tourbillon Concept
The fifteen iconic Royal Oaks
It Was to Change the Face of Modern Watchmaking
Designed virtually overnight by the brilliant and experienced stylist Gérald Genta, the Royal Oak was a bold response to a request for an “unprecedented steel watch.” Initially met with a blend of astonishment and contempt, the Royal Oak soon established itself as an iconic model that was to change the face of modern watchmaking.
- Case Width 38.8 mm
- Hours, minutes
- Stainless Steel Case
- Dark blue dial with "Petite Tapisserie" pattern
- Stainless Steel Bracelet
- Selfwinding Calibre 2121
The World’s Thinnest Model of Its Kind
The first Royal Oak Perpetual Calendar caliber 2120/2800 was designed to be the world’s thinnest model of its kind, endowed with a mechanical memory taking account of all calendar variations including months and leap year and requiring no manual intervention before the year 2100.
- Case Width 39 mm
- Hours, minutes, Perpetual calendar with day, date, moon phases, months
- Stainless Steel Case
- Opaline rhodium plated dial, applied hour-marker, white gold hands
- Stainless Steel Bracelet
- Selfwiding Calibre2120/2800
The Original Platinum-Iridium Selfwinding System
When launching the first Royal Oak selfwinding tourbillon watch, Audemars Piguet gave pride of place to a larger and lighter titanium tourbillon cage ensuring additional precision and a larger 54-hour power reserve. This model has a caseback-side winding crown and a platinum-iridium hammer-winding system to ensure the full visibility of the tourbillon at all times.
- Case Width 40 mm
- Hours, minutes at 12 o’clock, pointer-type date display at 3 o’clock, tourbillon at 6 o’clock, power reserve at 9 o’clock.
- 18-carat pink gold case
- White dial with "petite tapisserie" pattern
- 18-carat pink gold bracelet
- Selfwinding Calibre 2875 with hammer system
The Perfect Blend of Performance and Sophistication
The Royal Oak Concept was an avant-garde tribute to Royal Oak’s 30 years of a watchmaking revolution, an authentic “lab watch” embodying absolute performance through a blend of technical sophistication and extreme resistance. The case is the first ever to borrow a superalloy from the aeronautical industry: alacrite 602, the hardest material available at the time.
- Case Width 44mm
- Hours, minutes, power reserve in units around the barrel circumference at 3 o’clock, function selector via an additional pushpiece at 4 o’clock and function indicator at 6 o’clock, tourbillon at 9 o’clock and dynamograph at 12 o’clock.
- Case-middle and caseback in 602 alacrite, bezel in titanium
- Dial composed of the mainplate, inner bezel ring with minute track and hour-markers
- Kevlar® strap
- Hand-wound calibre 2896
An Evolved Equation of Time
Ten years after releasing the first Equation of Time watch, Audemars Piguet presented this exceptional timepiece combining four celestial high complications: a perpetual calendar, a precision display of the lunar cycle, the equation of time (which displays the difference between “true” solar time and conventional time), and civil sunrise and sunset times.
- Case Width 42 mm
- Hours, minutes, sunrise and sunset times, equation of time, perpetual calendar, astronomical moon,
- 18-carat pink gold case, Glareproofed sapphire crystal and casbeack, screw-locked crown
- Silvered dial with "Grande Tapisserie" pattern, gold applied hour-markers with luminescent coating, gold Royal Oak hands with luminescent coating
- Brown strap, hand-stitched "large square scale" crocodile with 18-carat pink gold AP folding clasp
- Selfwinding Manufacture Calibre 2120/2808
Assembling The Watch
The final touch.
Several hundred parts come together under the watchful eye of a skilled watchmaker. Putting them together is just the beginning of this precise and meticulous finishing effort.
Meticulous Attention to Detail, Defined
Each watchmaker starts by putting it together, testing it, taking it apart, polishing the sections, putting it back together and then doing it all over again until each timepiece is worthy of leaving the factory.
Only highly skilled and dedicated watchmakers achieve unparalleled results, like assembling the Royal Oak Grande Complication or Openworked Extra-Thin Royal Oak Tourbillon.
Casing up a Royal Oak timepiece is a decisive activity. Dial and hands are fitted on the movement before disappearing inside the case.
The Finished Embodiment Of Passion
Tradition, excellence and savoir-fair realized in the Royal Oak Tourbillon, with a Calibre 2924 Openworked Manufacture.
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Openworked Extra-Thin Royal Oak Tourbillon close-up
950 platinum case and bracelet
Case Thickness 8.85MM
Calibre 2924 Openworked Manufacture