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Breguet Classique Tourbillon 7357 brings grand complication watchmaking back to 35 millimetres

Breguet marks 225 years of the tourbillon with the 35 mm Classique 7357, combining guilloché craft and modern mechanics

The Breguet Classique Tourbillon 7357 pairs historic proportions with hand-wound calibre 187B and a 60-hour power reserve

Some watches demand attention through size, colour and visual complexity. The new Breguet Classique Tourbillon 7357 takes a quieter path. It places one of traditional watchmaking’s most prestigious complications inside a 35 mm case, allowing proportion, craftsmanship and mechanical depth to speak without unnecessary volume.

Created to mark the 225th anniversary of the tourbillon patent, the watch draws on Breguet’s heritage without becoming a literal recreation of the past. Its character recalls celebrated tourbillon wristwatches from the Maison’s late twentieth-century catalogue, while its movement, ergonomics and materials reflect present-day watchmaking.

A complication born from Breguet’s history

On 26 June 1801, known as 7 Messidor Year IX under the French Republican calendar, Abraham-Louis Breguet received the patent for the tourbillon. His invention placed the balance and escapement inside a rotating cage to counter the positional effects of gravity on pocket watches, which often remained upright for long periods.

More than two centuries later, the tourbillon remains closely associated with the Breguet name. In the Classique Tourbillon 7357, it is not hidden behind the dial. It becomes the visual foundation of the watch, occupying the lower section of an intentionally asymmetric composition.

Compact proportions shaped for modern wear

At 35 mm in diameter, the case makes a clear statement in a market where complicated watches are often considerably larger. Its thickness is limited to 8.9 mm, while the overall lug-to-lug measurement is approximately 43 mm. These dimensions create a slim, balanced watch that can sit naturally on a wide range of wrists.

The lugs curve more decisively downwards, following the shape of the wrist rather than extending horizontally from the case. It is a subtle revision with a noticeable effect on comfort. Breguet’s traditional fluted caseband remains in place, preserving one of the Maison’s most recognisable design signatures.

The model is offered in platinum and in proprietary 18-carat Breguet gold. Water resistance is rated at 3 bar, appropriate for a refined dress watch more at home during an evening on board than beneath the surface of the sea.

A dial composed through texture and depth

The platinum edition is paired with an anthracite dial, while the Breguet gold version adopts a warmer tonal palette. In both interpretations, the dial is treated as a layered miniature landscape rather than a flat background.

A hand-executed Clous de Paris guilloché pattern occupies the centre, while a barleycorn motif extends around the outer area. Circular brushing distinguishes the displays, and the familiar Breguet numerals are combined with open-tipped pomme hands.

Despite its asymmetry, the layout remains calm and legible. The hours and minutes are placed above, while the tourbillon fills the lower section without looking like a separate mechanical exhibition. Its curved bridge follows the geometry of the case, giving the dial a softer and more integrated appearance.

The tourbillon turns time into movement

The tourbillon cage completes one full rotation every minute. Three small indicators are positioned around it at equal intervals, each travelling across a scale divided into 20 seconds.

This arrangement replaces the conventional sweep of a central seconds hand with a continuous mechanical sequence. The effect is animated but controlled, adding life to the dial without disturbing the formal character of the watch.

Calibre 187B combines heritage with modern materials

The watch is powered by the hand-wound calibre 187B, an extensively revised development of the historic 558 movement architecture. It consists of 190 components and measures 30 mm across while remaining only 4.9 mm thick.

Its frequency is 2.5 Hz, or 18,000 vibrations per hour, preserving the measured rhythm traditionally associated with classical tourbillon movements. The power reserve has been extended to 60 hours, making the watch more practical to live with than earlier generations.

A Breguet Nivachron balance spring provides improved resistance to magnetic fields, while modern escapement components introduce contemporary reliability without changing the fundamental nature of the manually wound calibre.

The caseback reflects the Vallée de Joux

Through the sapphire crystal caseback, the movement reveals a guilloché decoration created specifically for this anniversary model. Known as Dent de Vaulion, the pattern takes its name from the mountain overlooking the Vallée de Joux, where Breguet’s manufacturing facilities are located.

Its flowing texture evokes the wind-shaped ripples visible across the Lac de Joux when viewed from above. Rather than serving as an abstract embellishment, it connects the movement to the landscape and watchmaking culture surrounding its creation.

The inscriptions “Brevet du 7 Messidor An 9” and “Tourbillon 225e Anniversaire” run along the movement’s perimeter, recording both the date of the original patent and the anniversary behind the new reference.

A careful balance between authenticity and comfort

Revisiting an established design is never straightforward. Change too little and the result may feel like a reproduction. Change too much and the qualities that made the original appealing can disappear.

Breguet retains the restrained diameter, guilloché dial, fluted caseband and unmistakable Classique design language. At the same time, the Maison introduces more ergonomic lugs, a longer power reserve, improved resistance to magnetism and a substantially updated mechanical construction.

The watch therefore feels familiar without being frozen in time. Its heritage remains visible, but it has been adapted for collectors who expect a historic complication to offer contemporary comfort and reliability.

Quiet watchmaking in a louder market

The Breguet Classique Tourbillon 7357 does not attempt to look sporty, oversized or deliberately theatrical. It is made for those who appreciate proportion, finishing and historical continuity, including details that may only reveal themselves at close range.

At a time when many grand complications compete for immediate visual impact, this tourbillon remains part of a genuinely elegant watch. Its compact dimensions do not diminish its presence. They make the experience more intimate, suggesting that one of the most modern choices a historic manufacture can make is to evolve without abandoning its identity.

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Breguet

25 July 2026
© MED Yachting Editorial Team
Breguet Classique Tourbillon 7357 brings grand complication watchmaking back to 35 millimetres
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The information in this article has been sourced from and adapted from official sources and/or press releases, in accordance with our editorial code of ethics.