Saudi Sports Minister Turki Al-Sheikh was recently photographed wearing the Richard Mille RM 50-02 ACJ Tourbillon, one of the most technically ambitious and numerically scarce watches the Geneva-based manufacture has ever released. With only 30 examples produced in partnership with Airbus Corporate Jets, the RM 50-02 occupies rare air even within Richard Mille's already rarefied catalogue.
The RM 50-02 ACJ is built around a manually wound calibre RMAC2, a movement combining a tourbillon regulator with a split-seconds chronograph — two of the most demanding complications in traditional watchmaking, here executed in a case constructed from grade-5 titanium paired with Carbon TPT, the layered carbon composite that Richard Mille pioneered for wristwatches. The case measures 42.7 x 49.9 mm and achieves water resistance to 50 metres despite its skeletal architecture. Power reserve sits at approximately 70 hours. The movement bridges and baseplate draw direct inspiration from aircraft structural components, a collaboration that extended well beyond cosmetic branding.
The ACJ partnership gave Richard Mille a legitimate engineering narrative to underpin the aesthetics. Airbus Corporate Jets supplied material specifications and design language from its VIP aircraft interiors, and the result is a watch that functions as a wearable manifesto of extreme lightweight construction. Among collectors, the RM 50-02 ACJ sits in the same conversation as the RM 50-01 Lotus F1 and the RM 50-03 McLaren F1 — tourbillon split-seconds pieces that define the upper boundary of the brand's technical ambition and command attention on any secondary market platform.
Turki Al-Sheikh chairs the General Entertainment Authority of Saudi Arabia and has become a central figure in the kingdom's sporting and cultural expansion, overseeing boxing mega-events, football investments, and entertainment infrastructure projects measured in billions. His watch choices consistently reflect an appetite for objects that communicate both extreme cost and genuine rarity — qualities the RM 50-02 ACJ delivers without compromise.
At a UK list price of £1 million, the Richard Mille RM 50-02 ACJ was never a watch with broad market exposure. Grey-market activity on pieces of this calibre is thin and highly negotiated, with valuations routinely exceeding retail when provenance and condition align. For a 30-piece limited edition of this mechanical complexity, documented celebrity ownership only strengthens an already formidable collector case.
Turki Al-Sheikh wearing Jacob & Co
Black DLC Titanium Jacob & Co Bugatti Chiron Tourbillon – Reference BU110.21.AE.AB.ABRUA – Limited to 126 Pieces
Ref. unknown
List Price: $220,000
30/11/2022
Turki Al-Sheikh wearing Richard Mille
Black Ceramic Richard Mille RM 57-02 Falcon Tourbillon [Limited to 5 Pieces]
Ref. RM57-02
List Price: $1,000,000
30/11/2022
Khalifa Bin Hamad wearing Richard Mille
Richard Mille RM 50-02 ACJ Tourbillon Split-Seconds Chronograph – White Gold & Carbon TPT – Limited to 30 Pieces
Ref. RM50-02
List Price: $990,000
30/11/2022
Jackie Chan wearing Richard Mille
Richard Mille RM 50-02 ACJ Tourbillon Titanium/Carbon – Jackie Chan Limited Edition (30 Pieces)
Ref. RM50-02
List Price: $1,000,000
30/11/2022
Joaan Bin Hamad Al Thani wearing Richard Mille
Richard Mille RM50-02 'Airbus Corporate Jet' NTPT Carbon Tourbillon Chronograph – 5-Piece Limited Edition
Ref. RM50-02
List Price: $1,000,000
30/11/2022
Will Pan wearing Richard Mille
Richard Mille RM 50-02 ‘ACJ’ Tourbillon | Limited to 30 pieces |
Ref. RM50-02
List Price: $1,000,000
30/11/2022
Mutaz Essa Barshim wearing Richard Mille
Richard Mille RM50-02 NTPT Tourbillon Split Seconds Chronograph – Limited to 5 Pieces
Ref. RM50-02
List Price: $1,000,000
30/11/2022
Michelle Yeoh wearing Richard Mille
Titanium Richard Mille RM 16
Ref. RM 16
List Price: unknown
20/07/2023
Michelle Yeoh wearing Richard Mille
Richard Mille RM 37-01
Ref. RM 37-01
List Price: unknown
20/07/2023
Martin Brundle wearing Richard Mille
Richard Mille RM 10
Ref. RM 10
List Price: unknown
19/07/2023
Sebastian Korda wearing Richard Mille
Richard Mille RM 67-02
Ref. RM 67-02
List Price: unknown
19/07/2023
Joe Haden wearing Richard Mille
Richard Mille RM 11-02
Ref. RM 11-02
List Price: unknown
19/07/2023