The Breguet Heritage Automatic (3660br/12/984) is a masterclass in neoclassical horology, blending a distinctive silhouette with unrivaled craftsmanship. Its signature tonneau-shaped case is forged from 18kt rose gold and features a subtle curvature along both axes, ensuring an ergonomic fit that mirrors the wrist’s natural shape.
The centerpiece is the silvered gold dial, which showcases hand-engraved Guilloché (engine-turned) finishing in a captivating linear wave design. This artistry is complemented by high-contrast Roman numerals and iconic blue “Breguet” style open-tipped hands, with a dedicated small seconds sub-dial at 6 o’clock.Beneath the solid case back it’s in-house automatic caliber 537/2. This self-winding movement is a testament to Breguet’s technical prowess, featuring 22 jewels, a frequency of 21,600 vph ($3\text{ Hz}$), and a reliable 40-hour power reserve.
Measuring 35mm x 29.6mm, this midsize treasure is completed with a scratch-resistant sapphire crystal and a luxurious brown alligator strap, offering a timeless aesthetic for the discerning collector.




















