Robert Downey Jr., renowned for his Iron Man role, boasts an exceptional watch collection reflecting his refined taste in horology. Each timepiece tells a story, echoing RDJ's charisma and appreciation for craftsmanship. His fellow Avengers stars, such as Tom Holland, Chris Hemsworth, and Jeremy Renner, are also known watch collectors.

RDJ's collection showcases luxury brands and iconic models, embodying elegance and innovation, akin to his on-screen characters. His collection includes masterpieces from brands like Rolex, Patek Philippe, and Audemars Piguet. These choices resonate with his personality, as well as those of his fellow Avengers co-stars.

As a watch aficionado, RDJ appreciates the intricate mechanics and designs of fine timepieces. His collection serves as an inspiration for enthusiasts and collectors alike, showing that cinema and watchmaking share a common thread: captivating and inspiring across generations.

As eclectic and charismatic as Robert Downey Jr. is, it's intriguing to see him opt for a classic timepiece like the Reverso. Nonetheless, the Reverso suits him perfectly, appearing more as a fashion icon than a traditional watch on his wrist. The Jaeger-LeCoultre Reverso, steeped in tradition, constantly reinvents itself in pursuit of perfection.

The dual dials of the Reverso Classic Medium Duetto in pink gold embody the symbiotic relationship between RDJ and his alter ego, Tony Stark. This horological gem complements the style of the man wearing it, showcasing the watch's versatility and timeless elegance.

Retail price: $20,500.

The partnership between two legends, Aston Martin, the British luxury car manufacturer, and Jaeger-LeCoultre, the Swiss fine watchmaking company, has produced some of the most remarkable timepieces in horological history. One such marvel is the Jaeger-LeCoultre Amvox5 World Chronograph, which encapsulates the spirit of innovation, precision, and elegance that defines both brands.

Launched in 2010, the Amvox5 World Chronograph is a stunning fusion of advanced watchmaking techniques and design inspired by the world of high-performance automobiles. 

The dial showcases a chronograph function with a central chronograph hand, a 30-minute counter at 3 o'clock, and a 12-hour counter at 9 o'clock. The world time function is displayed on a rotating inner bezel, which features the names of 24 cities representing different time zones. This allows the wearer to easily keep track of the time in multiple locations, making the Amvox5 World Chronograph an ideal companion for international travelers and motorsports enthusiasts alike. 

Retail price: $20,700.

The Jaeger-LeCoultre AMVOX3 Tourbillon GMT Limited Edition (Q193K450) is a remarkable 44mm black ceramic and platinum timepiece with a skeletonized dial and perforated leather strap. 

This recently serviced watch comes with its original box and papers and boasting various functions such as hours, minutes, seconds, date, am/pm indicator, GMT, and tourbillon. Limited to just 300 units, it is a true collector's item for watch enthusiasts. 

Retail price: $92,500.

The Jaeger-LeCoultre Geophysic Universal Time Q8108420 is a striking timepiece that boasts a stainless steel case and deployment buckle. Powered by the automatic Jaeger-LeCoultre caliber 772, it features a world time indicator, 24-hour time zone ring, and a 40-hour power reserve. This watch epitomizes precision with true seconds (dead beat seconds), independent hour adjustment, and COSC certification. 

The captivating blue lacquer dial displays engraved continents and oceans, while the anti-magnetic construction ensures reliability. Water-resistant up to 50 meters, the 41.6mm watch is both elegant and versatile, making it perfect for the modern world traveler. 

Retail price: $14,000.

With the rounded octagonal shape of its bezel, the ingenious porthole construction of its case, and its horizontally embossed dial, the Nautilus has epitomized the elegant sports watch since 1976. Forty years later, it comprises a splendid collection of models for men and women. In steel, rose gold, white gold or two-tone combinations they accompany the most active lifestyles with incomparable class 

TAG Heuer Monaco in stainless steel features a blue dial with horizontal steel indexes, silver sub-dials, a date at 6 o’clock, and a red chronograph hand to give it a racing touch. First seen on the wrist of Steve McQueen in the classic race film ‘Le Mans’ in 1969, the Monaco is a timeless icon of revolutionary design. 

Retail price: $6,950.

In the Avengers: Infinity War, Robert Downey Junior's character Tony Stark was seen  wearing a Devon Tread 1F, which tells the time using a series of mechanically driven belts powered by a battery. It features four internal 2-micron thin belts that spin within the case to display the time.

Operating out of California, DEVON is the only American watch company using its own proprietary movement. In late 2010, the Tread 1 was nominated for the Gran Prix d'Horlogerie de Geneve in the Design and Concept Watch category - the first American watch brand ever to receive this laudable recognition.

Retail price: $19,950

In the picture, he wears the URwerk 111C Black Cobra. The case of the Black Cobra is made from black-coated steel and titanium, featuring smooth sandblasted and satin-finished surfaces. The Urwerk UR-111C showcases the brand's unique way of displaying time. The watch indicates hours with a jumping system, dual minutes in a linear retrograde and digital format, and "small seconds" using an original digital display. 

This timepiece isn't for someone who merely has CHF 130k lying around. It requires an appreciation for mechanical art and understanding its representation – a leap into the future. 

The UR-110 quickly captivated watch enthusiasts with its innovative take on the wandering hours complication, housed within an asymmetrical titanium timepiece. As a relatively unknown watchmaker with only a few models, the brand boldly introduced an avant-garde design inspired by space travel and science fiction, leaving a lasting impression on the Swiss watchmaking industry.

In the UR-110 RG, time is always displayed on the watch's right side. The satellites follow a vertically arced line, graded from 0 to 60 minutes, in a downward motion. Planetary gearing ensures the three hour-satellites and their arrow-shaped "torpedoes" remain parallel as they rotate to indicate time along the 60-minute track. This remarkable feat is achieved through a three-tiered architectural complexity:

Retail price: $115,000.

The actor wore a 43mm De Bethune DB28T where the case and bezel are made out of 18k rose gold and zirconium, surrounding a black and silver dial with a tourbillon. The Swiss-based watchmaker says the DB28 is ‘probably the lightest and fastest tourbillon in the Swiss industry.’ 

Retail price: $100,000.

At the premiere of “Avengers: Infinity War” in 2018 he wore a 18k rose gold Greubel Forsey GMT Tourbillon.

The wrist candy, originally introduced in 2011, has two time zones and is powered by a tourbillon, which is the mechanism developed to combat gravity's accuracy-reducing effect on other watch movements.

The limited to 22 pieces watch retails for $605,000.

Attending the "Oppenheimer" UK Premiere at the Odeon Luxe Leicester Square on 13 July 2023 in London, England, he was spotted wearing a Hublot Spirit of Big Bang Bruce Lee special edition. 

This Chronograph watch is equipped with a Zenith El Primero movement and was released in 2015.

Retail price: $29,000
Limited to 75 pieces