AUDEMARS PIGUET – ROYAL OAK “Jumbo” Extra-Thin Selfwinding Flying Tourbillon Chronograph RD#5 “150th Anniversary” Titanium 39 mm Edition 2025
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INTRODUCING THE ROYAL OAK RD#5:
THE LAST ITERATION OF THE RD SERIES
Coinciding with the brand's 150th anniversary, Audemars Piguet is thrilled to unveil the latest innovation from its Research & Development department.
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Combining technical sophistication, performance and iconic design with a new standard of ergonomic refinement, the Royal Oak “Jumbo” Extra-Thin Selfwinding Flying Tourbillon Chronograph RD#5 marks a new era in the history of chronographs and the last iteration of the RD series.
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Notably, the RD#5 features a rare instant jump minute counter alongside an hour counter and – for the first time in the Royal Oak collection – combines a flyback chronograph with a flying tourbillon.
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THE “JUMBO”: AN ICONIC DESIGN
For the first time in its 50-year history, the Royal Oak “Jumbo” is equipped with both a selfwinding chronograph and a flying tourbillon – a dual complication that posed significant challenges for the Audemars Piguet teams, given the model's iconic proportions.
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Today, it is highly sought after by collectors and embodies perfect ergonomics with its 39 mm diameter and 8.1 mm thickness. These features make it the ideal candidate for this new development, where mechanics serve the design.
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With user comfort and strict adherence to the line's aesthetic codes in mind, Audemars Piguet's Research & Development team has completely redesigned the chronograph's construction to deliver unprecedented tactile finesse while minimizing the mechanism's thickness.
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ERGONOMICS AT YOUR FINGERTIPS
From the outset, the #RD5 project was led by a desire to create a chronograph that offers an elevated level of comfort.
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Its development was guided by a comprehensive ergonomic study – encompassing the movement, case and design – to identify user expectations and create tailored solutions to meet them. In keeping with the brand's focus on innovation, this approach signals a new way of addressing both the client experience and the conception of complicated timepieces.
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The first innovation lies in the push-pieces flanking the crown, positioned at 3 o'clock. In a contemporary chronograph, these typically require significant pressure to engage. “Their travel – that is the distance they must be pressed – is often 1 mm or more and requires a force of around 1.5 kilograms,” explains Giulio Papi, Director of Watchmaking Design. “Our aim was to reduce these values to enhance the client experience, drawing inspiration from smartphone buttons, which typically have a travel of 0.3 mm and require 300 grams of force.”
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THE LAST ITERATION OF THE RD SERIES
After ten years of RD series, it is time to turn a new page and accelerate innovation at Audemars Piguet as the Manufacture will be entering the next 150 years of its history.
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The pioneering spirit of the RD series is expanding and cross pollinating thanks to the creation of the AP Fabrication Laboratories — dedicated spaces for research, prototyping, experimentation and cross-disciplinary collaboration.
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TECHNICAL CHARACTERISTICS
Model: ROYAL OAK “Jumbo” Extra-Thin Selfwinding Flying Tourbillon Chronograph RD#5 “150th Anniversary”
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Ref. 26545XT.OO.1240XT.01
MOVEMENT
Selfwinding Calibre 8100
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Total diameter 31.4 mm (14 lignes)
Total thickness 4 mm
Number of parts 379
Number of jewels 44
Minimum power reserve guarantied 72 h
Frequency of balance wheel 3 Hz (21,600 vibrations per hour)
FUNCTIONS
Selfwinding flying tourbillon, flyback chronograph with hour counter
and jump minute counter, hours and minutes.
CASE
Size: 39 mm
Thickness: 8.1 mm
Titanium case middle, bulk metallic glass (BMG) bezel,
push-pieces and function selector chip, glareproofed sapphire crystal,
BMG and sapphire caseback, titanium and BMG crown.
water resistant to 20 m.
DIAL
Petite Tapisserie dial in “Bleu Nuit, Nuage 50”, rhodium-toned 18-carat pink
gold bathtub hour-markers and 18-carat white gold hands with luminescent
material, blue counters with snailed finish, rhodium-toned inner bezel.
BRACELET
Titanium and BMG bracelet with titanium AP folding clasp.
🔴 Price : on Request Approx. CHF 74,500 / EUR 85,300 /$ 85,600💰
New Product Overview 2025
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Press Release - 2025
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Audemars Piguet (Marketing) SA
Route de France 16 - Case postale 16
1348 Le Brassus - Switzerland
Phone : + 41 21 642 39 00
Fax : + 41 21 642 34 02
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