Breguet

Montre Haute Joaillerie Les Perles Impériales

GJ29BB/89/245 D58Reine de Naples Collection

This model features an 18K white gold ovoid case measuring 28.4 mm in width and 10 mm in thickness. The bezel, dial flange, and caseband are adorned with 128 brilliant-cut diamonds totaling approximately 5.54 carats. A notable design element is the Akoya pearl positioned at 6 o’clock, replacing the traditional ball-type lug, adding to the watch’s elegance.

Detailed features & specifications

Powering this timepiece is the self-winding Calibre 586/1 movement, comprising 180 components, including 29 jewels. It offers a power reserve of 38 hours and operates at a frequency of 3.00 Hz. The movement incorporates modern innovations such as a silicon balance spring and a platinum oscillating weight. The sapphire crystal caseback allows for an unobstructed view of the meticulously finished movement.

Technical Details

Material – White gold 18K

Material: 18K white gold

Shape: Ovoid

Case Width: 28.4 mm

Case Thickness: 10 mm

Caseback: Sapphire crystal caseback

Lug Width (Between Horns): 13 mm

Crown Type: Non-screwed crown

Water Resistance: 2 BAR (20 meters)

Type of buckle – Three-blade deployant clasp

Material of buckle – White gold

Case Gem-Setting – 5.54 Diamond carats, 1 Briolette-cut diamond, 128 Brilliant-cut diamonds, 1 Perle d’Akoya

Gem setting on the folding clasp – 0.0757 Diamond carat, 26 Brilliant-cut diamonds

Gem setting on the dial – 0.03 Diamond carat, 4 Brilliant-cut diamonds

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