The Breguet Classique Tourbillon Sidéral Ref. 7255BH/2Y/9VU unites a flying tourbillon and sidereal time display in a striking platinum creation.
The Breguet Classique Tourbillon Sidéral Ref. 7255BH/2Y/9VU is a poetic and mechanical tribute to a defining moment in watchmaking history. Released on June 26th, 2025, precisely 224 years after Abraham-Louis Breguet patented the tourbillon in 1801, this limited edition timepiece honors the fourth chapter of Breguet’s 250th anniversary with grandeur and grace. Limited to only 50 individually numbered pieces, the Sidéral is a creation that brings together legacy, artistry, and uncompromising technical excellence.
The 38mm case is crafted from 18K Breguet gold, offering a warm, radiant glow that complements the cosmic elegance of the dial. At 10.2mm thick, the case maintains an elegant profile on the wrist while housing one of watchmaking’s most revered complications. Its polished surfaces and fluid round silhouette are quintessentially Breguet—subtle, luxurious, and eternally refined. The sapphire crystal caseback provides a clear view of the hand-finished movement, while the non-screwed crown ensures the visual purity of the case remains uninterrupted. Lug width is 20mm, preserving proportion and balance.
The dial is a masterpiece of Grand Feu enamel, executed on a rare aventurine base, a finish that evokes the night sky with its shimmering depth and speckled brilliance. Every glance reveals a different play of light, reminiscent of stargazing in motion. Framed by this celestial expanse are the signature Breguet hollow “apple” hands in 18K gold, gliding gracefully across the dial in quiet contrast. The polished finish of the enamel intensifies the radiance of the aventurine, turning the watch into a work of visual poetry. No numerals interrupt the harmony, only the flying tourbillon, suspended at 6 o’clock, speaks as the heart of the composition.
While the aesthetic is pure and elegant, the Breguet Classique Tourbillon Sidéral is also a technical tour de force. At its core is the tourbillon, a rotating cage that neutralizes the effects of gravity on the escapement, resulting in enhanced accuracy and mechanical beauty. The tourbillon isn't just functional—it is a celebration of movement, invention, and precision. Its flying architecture allows for an unobstructed view, showcasing the mechanism in all its glory. This singular complication is the watch’s soul, echoing the pioneering spirit of its inventor.
The dial is protected by a scratch-resistant, anti-reflective domed sapphire crystal, ensuring durability while enhancing the dial’s visual depth. The subtle curvature of the crystal mirrors the gentle convexity of vintage Breguet designs, further grounding this futuristic piece in classical tradition.
Inside the Breguet Classique Tourbillon Sidéral Ref. 7255BH/2Y/9VU beats the Calibre 187M1—a manual-winding mechanical movement composed of 183 finely finished components. Measuring 30mm in diameter and 4.8mm in thickness, this calibre reflects compact complexity at its finest. It offers a 50-hour power reserve, a Breguet Nivachron™ balance spring, and a traditional a vis balance wheel, all beating at 2.5 Hz. The movement's architecture and decoration are visible through the sapphire caseback, revealing a level of finishing reserved for haute horlogerie.
The tourbillon, originally conceived by Abraham-Louis Breguet, remains one of the most prestigious complications in all of watchmaking, and here it is celebrated in both spirit and execution—ensuring this model stands not just as a watch, but as a testament to invention itself.
The timepiece is paired with a hand-stitched alligator leather strap in a deep, complementary tone that echoes the aventurine dial. It is fitted with an 18K Breguet gold three-blade deployant clasp, ensuring both a secure fit and an elevated wearing experience. The strap molds to the wrist over time, making this masterpiece not just a collectible, but a joy to wear. Every element of the strap complements the elegance and prestige of the watch, from its high-grade material to its harmonious color palette.
As with all Breguet creations, the Classique Tourbillon Sidéral is not merely about style—it is a standard-bearer of excellence. Backed by an 8-year international warranty, this watch reflects Breguet’s unwavering confidence in its craftsmanship and its dedication to customer satisfaction. It represents the pinnacle of what fine watchmaking stands for: artistry, precision, rarity, and emotional connection. Owning one of only 50 ever made is not just a privilege—it is the beginning of a legacy.
The Breguet Classique Tourbillon Sidéral Ref. 7255BH/2Y/9VU is a convergence of invention, heritage, and beauty. From its radiant aventurine dial and 18K Breguet gold case to its historic tourbillon and hand-wound calibre, it is a watch that transcends time. Discover it at Jewels By Love, your authorized Breguet retailer, where fine watchmaking is not only presented, but celebrated.
At Jewels By Love, we believe that every timepiece is more than a measure of hours—it is a dialogue between past and present, form and function, soul and story. With a curated collection that champions horological excellence, we invite you to discover watches that inspire, craftsmanship that endures, and a tradition that goes beyond luxury. Here, time is not just kept, it is mastered.
| Brand | Breguet |
|---|---|
| Case Metal | 18K Breguet gold |
| Case Width (mm) | 38 mm |
| Strap | Alligator |
| Caliber | 187M1 |
| Diameter (mm) | 38 mmcc |
| Case Shape | Round |
| Clasp | Three-blade deployant clasp |
| Winding | Manual winding |
| Case Back Material | Sapphire crystal |
| Case Thickness (mm) | 10.2 mm |
Breguet is renowned as one of the most prolific and the most respected watch manufacturers in the world. The company was founded in 1775 by Abraham-Louis Breguet. For around 250 years now, Breguet has made some of the most notable and legendary watches in the world. The company’s designs are characterized by extreme attention to detail and a strong penchant for innovation. Breguet watches are known for their intricate engineering and stunning aesthetics. Every detail of the watches is designed to enhance both the aesthetics and the function of the watch. These factors make Breguet watches a great choice for watch collectors and wearers who seek a watch that looks as good as it performs.
