3657BA/12/9V6 Classique Grande Complication Tourbillon (original box / nice condition)

Brand: Breguet
Model: Classique Grande Complication Tourbillon
Reference: 3657BA/12/9V6
Year: ca. 2010
Individualnumbers: 274X
Material: 18 Karat Yellow Gold
Bracelet: Leather
Diameter: 39 Millimeter
Condition: very good
Box&Papers: with Box

A wonderful Breguet Classique Grande Complication Tourbillon.

The case is in wonderful condition. Unpolished, it shows perfect proportions; the lugs and the horizontal lines along the sides of the case remain fully intact and sharp. Overall, the watch shows only light signs of wear—there are no deep scratches, dents, or anything like that.

The dial is flawless. Crafted from solid gold and silver-plated, it features intricate patterns—such as *clous de Paris* and wave motifs—applied using traditional *guilloché* machines.

The upper tourbillon bridge is made of satin-finished steel with mirror-polished chamfers and sharp inner edges. The cage rotates once per minute and carries the small seconds hand.

Through the sapphire crystal caseback, one can admire the bridges and plates of the Caliber 560, which are decorated with hand-engraved floral motifs—a testament to artisanal craftsmanship rather than machine production. The movement also bears an engraving referencing the historic tourbillon patent granted on June 26, 1801.

As the pictures shows, every component of the watch—including the movement—is perfectly preserved.

The watch comes with its original Breguet box.

The Breguet folding clasp, also crafted from 18-karat yellow gold, remains unpolished and shows only minor signs of wear. The dark blue leather strap is brand new.

Conclusion: A Breguet Tourbillon with a truly wonderful presence on the wrist.