In a testament to the enduring thrill of the hunt and the camaraderie of collecting, dla26 shares the acquisition of his third Breguet, the Classique Musicale 7800 'Bach' version. This article delves into the unique appeal of this musical complication and the journey to secure a coveted reference, highlighting how community connections can lead to horological treasures.
For those keeping score, I now have a Tradition Tourbillon 7047, a Classique Hora Mundi 5717, and now a Classique Musicale 7800. There's one more Breguet (the Classique Chronometrie 7727) on my list before I feel my collection is complete, but I'm feeling good for now.
I met @MDT on this site when I posted about my Breguet 7047, and we met up in real life at Geneva Watch Days. We were talking about our wish lists, and I mentioned that I'd been looking for a 7800 Bach version with the box. I'd been looking for a few months when MDT told me he that he saw one come up for sale in a FB group he's in. I reached out, and the rest is history! So thank you again MDT!
Here's a pic of the front:

And here is the epic box. It may be even more epic than the super epic 7047 box!

Breguet made an exception to their coin edges for this model:
The gang's all here!
Of course to show off the watch properly, I'd need to post a video. I don't think I can upload a video directly here and I'm not sure I want to post one to YT yet out of concerns for doxxing myself. But if you're not familiar with this watch, do yourself a favor and watch some YT videos about it, both the Bach and Rossini versions. I preferred the Bach, but I'm probably in the minority on that.
About the Breguet Tradition GMT Ref. 7800
The Breguet Classique Musicale reference 7800 is a highly complex timepiece that integrates a musical mechanism capable of playing a melody on demand. This model stands out within the Classique collection for its innovative approach to horological complications, moving beyond traditional timekeeping functions to incorporate an auditory experience. It represents Breguet's continued commitment to intricate mechanical artistry and the development of novel complications. The musical mechanism is activated by a pusher, allowing the wearer to enjoy a pre-programmed tune.
The 7800 features an 18k rose gold case with a diameter of 40 mm, housing the manual-winding caliber 507TMG. This movement is visible through a sapphire crystal caseback, showcasing its intricate construction and the components responsible for both timekeeping and the musical function. The watch offers a power reserve of 50 hours and is water-resistant to 30 meters. The dial is silver, often featuring a hand-guilloché pattern, and is protected by a sapphire crystal.
This reference appeals to collectors who appreciate Breguet's high-complication pieces and those interested in watches that offer unique interactive features. The Classique Musicale 7800 is part of a lineage of Breguet watches that push the boundaries of mechanical innovation, sitting alongside other notable complications in the brand's contemporary catalog. Specific variants exist, such as the "Bach" version, which plays a melody composed by Johann Sebastian Bach, adding a layer of thematic interest for collectors.
Specifications
- Caliber
- 507TMG
- Case
- 18k Rose Gold
- Diameter
- 40 mm
- Dial
- Silver
- Water Resist.
- 30m
- Crystal
- Sapphire
About the Breguet Héritage Ref. 5717
The reference 5717 represents Breguet's offering within the Héritage collection, featuring an oval case configuration that distinguishes it from conventional round watch designs. This particular reference occupies a specific position within Breguet's contemporary lineup through its distinctive proportions and rose gold construction.
The watch houses an automatic movement within an 18k rose gold case measuring 42x35mm, indicating an oval or tonneau-shaped profile. The silver dial is protected by sapphire crystal, while the fixed bezel maintains clean lines around the case perimeter. Water resistance extends to 30 meters, positioning this as a dress watch rather than a sport-oriented timepiece.
The 5717 appeals to collectors seeking Breguet's interpretation of classical watchmaking within a non-circular case format. The rose gold construction and silver dial combination provides a traditional precious metal presentation, while the automatic movement offers practical daily wear functionality. This reference serves collectors interested in Breguet's contemporary Héritage line who prefer alternative case shapes to standard round configurations.
Specifications
- Caliber
- 516GG
- Case
- 18k Rose Gold
- Diameter
- 42x35 mm
- Dial
- Silver
- Water Resist.
- 30m
- Crystal
- Sapphire
About the Breguet Tradition Tourbillon Ref. 7047
The Breguet Classique Grande Complication Tourbillon Messidor reference 7047 is a notable expression of traditional haute horlogerie, distinguished by its visible tourbillon regulator. This reference is part of Breguet's Classique collection, which emphasizes the brand's historical design codes and mechanical innovations. It stands out for its open architecture, allowing a clear view of the intricate mechanics, particularly the tourbillon, which appears to float without a visible upper bridge.
The timepiece features an 18k rose gold case with a diameter of 41 mm. It houses the manual-winding caliber 569, which provides a power reserve of 50 hours. The movement is protected by a sapphire crystal, and the watch offers water resistance up to 30 meters. The dial, in silver, is characterized by Breguet's signature guilloché patterns and blued steel hands.
This reference appeals to collectors who value mechanical complexity and traditional finishing techniques. Its design, with the prominent tourbillon, showcases Breguet's legacy in watchmaking. The Classique Grande Complication Tourbillon Messidor represents a significant piece within the brand's offerings for those interested in high-complication timepieces.
Specifications
- Caliber
- 569
- Case
- 18k Rose Gold
- Diameter
- 41 mm
- Dial
- Silver
- Water Resist.
- 30m
- Crystal
- Sapphire
About the Breguet Tradition Automatique Seconde Rétrograde Ref. 7727
The Rolex Cellini Time reference 7727 is part of the Cellini collection, which represents Rolex's more traditional and dress-oriented timepieces, distinct from its Oyster Perpetual professional and classic lines. This reference focuses on essential timekeeping, presenting hours, minutes, and seconds in a refined and understated manner, aligning with the Cellini's design philosophy of classic horology. It is designed to offer a sophisticated alternative within the brand's offerings, emphasizing elegance over robust utility.
This particular reference features an 18k Everose gold case, measuring 39 mm in diameter. It houses the automatic caliber 3132, a self-winding mechanical movement manufactured by Rolex. The watch is fitted with a domed sapphire crystal, contributing to its classic profile, and offers a water resistance of 50 meters. The movement provides a power reserve of approximately 48 hours, ensuring reliable timekeeping.
The Cellini Time 7727 appeals to collectors seeking a dress watch from Rolex that prioritizes classic aesthetics and horological tradition. Its Everose gold case and clean dial design make it suitable for formal occasions. The Cellini collection, including this reference, offers a different facet of Rolex's manufacturing capabilities, focusing on refined design and traditional watchmaking principles.
Specifications
- Caliber
- 3132
- Case
- 18k Everose Gold
- Diameter
- 39 mm
- Dial
- Silver
- Water Resist.
- 50m
- Crystal
- Sapphire