The Breguet Reine de Naples 8978 Ref. 8978BB/58/974/D00D3L is an elegant 18K white gold watch with a diamond bezel, mother-of-pearl dial, and tourbillon.
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A Tribute to Mastery
The Breguet Reine de Naples 8978 Ref. 8978BB/58/974/D00D3L is a remarkable expression of elegance and mechanical mastery, drawing inspiration from one of the first wristwatches ever made—commissioned in the early 19th century by Caroline Murat, Queen of Naples. This lineage gives the Reine de Naples collection a unique place in horological history, celebrating not just innovation, but also the refinement and strength of femininity. The Ref. 8978 model continues this legacy with a distinctive combination of advanced watchmaking, sculptural beauty, and high jewelry aesthetics. Every detail of this timepiece—from its graceful curves to its glittering diamonds—reflects the timeless sophistication that Breguet is known for.
Case and Dimensions
Crafted from 18K white gold, the Reine de Naples 8978 features the collection’s iconic oval case, which gently tapers toward the lugs, resulting in an elegant silhouette that hugs the wrist. The dimensions, 33mm x 43.75mm, offer a generous display while retaining a graceful, feminine proportion. Breguet’s traditional fluted caseband, painstakingly hand-crafted, adds a signature texture and echoes the brand’s classical roots. On the reverse, the sapphire crystal caseback provides an unobstructed view of the hand-finished mechanical movement—an intimate glimpse into the artistry that powers the timepiece.
Functional Features
Adding to its opulence, the watch is set with 139 brilliant-cut diamonds, delicately adorning the bezel, flange, and crown. These stones total approximately 1.45 carats, and are selected and set with the utmost care to ensure clarity, brilliance, and symmetry. The effect is one of luminous radiance, as the diamonds catch and reflect light from every angle, turning the watch into a wearable jewel. The diamond-set crown, topped with a briolette diamond, serves as both a functional and decorative feature, emphasizing the piece's dual identity as both a luxury timekeeper and a statement of fine jewelry.
The mother-of-pearl dial is a central visual highlight, offering an iridescent canvas that shifts gently in color and texture under varying light. Its natural nacre material provides each watch with a unique pattern, ensuring that no two dials are exactly alike. The off-centered hour ring, placed toward the lower part of the dial, features stylized Breguet Arabic numerals—a graceful nod to the brand’s heritage—and allows for an imaginative use of space. Blued steel Breguet hands, finely pomme-shaped, glide across the dial, providing legibility while enhancing the overall design language of elegance and balance.
Positioned above the hour ring and commanding attention is the mesmerizing tourbillon complication, the crown jewel of this watch. Suspended in an aperture at 12 o’clock and framed by a diamond border, the tourbillon carriage rotates continuously, counteracting the effects of gravity on the escapement to improve timekeeping precision. This sophisticated feature, rarely found in ladies’ watches, underscores Breguet’s unparalleled expertise in haute horlogerie. Watching the tourbillon in motion is not just a technical experience but an artistic one—it is a symbol of mastery, tradition, and innovation brought to life.
Movement and Complications
Inside, the watch is powered by the Breguet Calibre 187D, a hand-wound mechanical movement that has been specially developed to accommodate the curved and compact dimensions of the Reine de Naples case. Operating at a frequency of 2.5 Hz, it provides a respectable 50-hour power reserve, ensuring reliability for everyday wear or special occasions. The movement is exquisitely decorated with Côtes de Genève, chamfered edges, and polished screws, all of which are visible through the exhibition caseback. This level of finishing is a hallmark of Breguet’s in-house expertise, where form and function are in perfect harmony.
Strap and Wearabillity
To complement its elegant aesthetic, the Reine de Naples 8978 is paired with a white leather strap, which offers a soft, supple fit against the skin while contrasting beautifully with the brilliance of the diamonds and white gold case. The strap is secured with a folding clasp in matching 18K white gold, also set with diamonds, ensuring both security and luxury. The integration of the strap into the sculpted lugs results in a seamless, ergonomic design that feels as good as it looks.
Brequet: The Standard of Prestige
The watch is offered as a limited edition, further enhancing its rarity and collectible appeal. Each piece is individually numbered, engraving a unique identity into every model. This level of exclusivity makes it especially desirable among watch collectors and connoisseurs of fine horology. Whether purchased as an heirloom, a personal reward, or a celebration of life’s milestones, this timepiece stands as a rare and treasured possession in any collection.
As an official Breguet authorized retailer, we provide full brand-backed authentication, ensuring that your investment is protected and your ownership recognized by the manufacturer. The timepiece is presented in a luxurious Breguet box and includes official documentation, such as the certificate of origin, user manual, and full international warranty. Our after-sales support guarantees a seamless experience, whether it’s future servicing, strap replacement, or movement calibration.
The Breguet Reine de Naples 8978 Ref. 8978BB/58/974/D00D3L is not merely a watch—it is a fusion of artistry, innovation, and elegance. From its dazzling diamond setting to the rare inclusion of a tourbillon in a ladies’ model, every aspect of this creation reflects the highest standards of Swiss watchmaking. It is a statement of taste, a celebration of craftsmanship, and a shining example of how beauty and mechanics can coexist in perfect harmony. For the discerning woman, it is nothing short of a masterpiece.
| Brand | Breguet |
|---|---|
| Case Metal | White gold |
| Case Width (mm) | 30.4 |
| Case Length (mm) | 38.45 |
| Case Shape | Oblong |
| Water Resistance (m) | 30 |
| Case Back Material | Sapphire Crystal |
| Exhibition Back | Yes |
| Case Thickness (mm) | 11.6 |
Breguet
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.
