Reine de Naples Phase de Lune 8909
8909BR/8T/J29 DDDR
Reine de Naples Phase de Lune 8909
8909BB/5D/J21 RRRR
Reine de Naples Phase de Lune 8909
8909BB/VD/J29 DDDD
Reine de Naples Phase de Lune 8909
8909BB/VD/964 D00D 3L
Reine de Naples Phase de Lune 8909
8909BB/VD/J29 DDD0
- Movement 537 DRL2
- Shape Ovoid
- Material 18K rose gold
- Number of components 269
- Winding Automatic winding
- Movement 537 DRL2
- Shape Ovoid
- Material 18K white gold
- Number of components 269
- Winding Automatic winding
- Movement 537 DRL2
- Shape Ovoid
- Material 18K white gold
- Number of components 269
- Winding Automatic winding
- Movement 537 DRL2
- Shape Ovoid
- Material 18K white gold
- Number of components 269
- Winding Automatic winding
- Movement 537 DRL2
- Shape Ovoid
- Material 18K white gold
- Number of components 269
- Winding Automatic winding
This diamond-set model takes up a number of features of the first wristwatch.
Just like the original model, the Reine de Naples 8909 features a moon phase and a power reserve. Its off-centre hours chapter at 6 o’clock is made from silvered gold and its centre is set with brilliant-cut diamonds, as is its dial flange. The crown is also set with diamonds.
Timepiece Architecture
Movement 537 DRL2
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Balance wheel
Breguet
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Power reserve
45 hours
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Thickness
5.1 mm
-
Frequency
3.5 Hz
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Width
22.4 mm
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Number of components
269
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Winding
Automatic winding
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Balance spring
Flat silicon balance spring
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Height
38.5 mm
-
Width
30.5 mm
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Width of lugs
3.7 mm
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Thickness
10.1 mm
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Water resistance
1.5 BAR
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Shape
Ovoid
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Material
18K white gold
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Type of crown
Non-screwed crown
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Caseback
Sapphire case back
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.
Bevelling
Bevelling consists in chamfering and then polishing the edges of the movement components. This finish highlights the contours of the parts, catches the light and reveals the precision of the work devoted to the smallest details.
Stretching / dressing
Stretching and dressing prepare or finish metal surfaces through the regular working of the material. These operations create clean, flat and even surfaces, essential both to visual quality and to assembly precision.
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.
Perlage
Perlage consists in applying small regular overlapping circles to the movement components. This decorative finish creates a luminous texture and highlights the care devoted to surfaces that are usually only scarcely visible.
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