Reine de Naples Sonnerie 8978

8978BB/58/974 D00D 3L

Reine de Naples Sonnerie 8978

8978BB/58/974 D00D

Reine de Naples Sonnerie 8978

Ringing out on the hour with two strikes repeated three times, the sonnerie au passage is the Grande Complication that this watch houses.

For greater discretion, a pusher at 2 o’clock deactivates this function. The movement in its oval shape has been entirely created by the Breguet Manufacture. It has been engraved and decorated by hand. Aesthetically, a white mother-of-pearl dial decorates the white gold case, whose bezel is entirely set with diamonds. The hammers for the striking mechanism, with a diamond between them to indicate the engagement of the sonnerie au passage, are visible above the dial at 11 and 1 o’clock. A bird appears on the back, represented by the decoration of the caseback, the movement and the oscillating weight.

Technical specifications

case
Material
White gold 18K
round
Shape
Ovoid
case hight
Width
31.1 mm
thickness
Thickness
12.2 mm
caseback
Caseback
Sapphire case back
between horns
Width of lugs
17 mm
crown
Type of crown
Non-screwed crown
water resistance
Water resistance
3 BAR
Type de boucle
Type of buckle
Two-blade deployant clasp
Matière boucle
Material of buckle
White gold
List of complications
Passing strike
Case Gem-Setting
3.28 Carats diamant 1 Diamant taille briolette 30 Diamants taille brillant
Gem setting on the folding clasp
0.1287 Carat diamant 26 Diamants taille brillant
Movement Gem-Setting
0.01 Carat diamant 1 Diamant taille brillant

The user manual will give you access to more information about this watch.

Download the user manual
Movement

Calibre 78SO

Power reserve 70 hours
Width 22.7 mm
Thickness 6.7 mm
Number of jewels 54
Frequency (Hz) 3.00 Hz
Winding Automatic
Escapement Flat silicon spiral
Number of components 331
Calibre 78SO
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