Héritage Phase de Lune 8860
8860BB/11/386
Héritage Phase de Lune 8860
8860BR/11/386
- Movement 586 L
- Shape Barrel
- Material 18K white gold
- Number of components 279
- Winding Automatic
- Movement 586 L
- Shape Barrel
- Material 18K rose gold
- Number of components 279
- Winding Automatic
Timepiece Architecture
Movement 586 L
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Balance wheel
Breguet
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Power reserve
36 hours
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Thickness
3.9 mm
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Frequency
3 Hz
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Width
19.6 mm
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Number of components
279
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Winding
Automatic
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Balance spring
Flat silicon balance spring
Power reserve indicator
The power reserve indicator displays the remaining autonomy of the movement before it needs to be wound. It makes it possible to monitor the energy available in the barrel, while adding a direct mechanical reading to the dial.
Moon phase
The moon phase reproduces the progression of the lunar cycle on the dial. A complication that is both astronomical and decorative, it combines the reading of time with a poetic representation of the sky.
Straight stripes
Straight stripes are a decorative finish formed of regular parallel bands on the movement components. They structure the surface, soften reflections and highlight the geometry of the bridges.
Guilloché
Engine-turning engraves regular patterns into the material using a hand-operated lathe. At Breguet, this expertise structures the dial, catches the light and reinforces the legibility of the indications.
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