JACOB & CO. FLEURS DE JARDIN TOURBILLON 42.5MM

Brand: Jacob & Co.
Model: Fleurs de Jardin
Reference: AF321.40.BC.AA.B

Description

Case:
Diameter: 42.5 mm.
Thickness: 21 mm.
18k rose gold case back.
18k rose gold case band.
Single-piece sapphire crystal.
18k rose gold bezel.
18k rose gold inner ring set with 88 baguette diamonds ( 4.41 cts.).
Winding and time-setting via two 18k rose gold bows.
Unique domed sapphire crystal with double anti-reflective treatment.
Water resistant to 30 meters.

Dial:
Titanium PVD rose gold and mother-of-pearl.
Rose gold plated hands.
Vertical movement construction combining a flying tourbillon with spinning and turning gemstone flowers.
Flying tourbillon cage rotating in 60 seconds, revolution around the central axis in 10 minutes.
Titanium and rose gold PVD butterfly-shaped upper bridges.
Hours and minutes dial completes a full rotation around central axis in 10 minutes, always on the 12-6 o’clock position thanks to a patented differential system.
Pistil on top of movement: Tsavorite Jacob cut® (288 facets – 0.81 cts.) and 12 kite-shaped diamonds ( 1.25 cts.).
Hanging flowers made of kite-shaped multicoloured gemstones (tsavorites, blue sapphires and rubies) make a full revolution clockwise in 10 minutes, while the dancing tsavorite flower rotates counterclockwise on itself in 60 seconds.
Mother-of-pearl floral ring carrying 5 multicoloured gemstone flowers ( 0.46 cts.) makes a full revolution counterclockwise in 10 minutes, while the central ring set with 46 diamonds ( 0.96 cts.) makes a clockwise rotation in 10 minutes.

Movement:
Exclusive Manufacture Jacob & Co.
Manual winding JCAM31 calibre.
Diameter: 34.55 mm.
Height: 16.50 mm (11.70mm excluding Citrine).
Components: 444.
Material: Titanium, brass and gold.
Power reserve: 48 hours.
Frequency: 28’800 vib/h (4 Hz).
Jewels: 43.
Sand-blasted and angled plate and bridges.
Circular graining geartrain.
Polished sink.
Polished screws.
Barrel: Circular graining.
Flat balance spring.

Bracelet:
Alligator or satin.
18k rose gold butterfly-shaped folding clasp with 44 diamonds (~0.58 cts.).

Brand

Jacob & Co.

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