JACOB & CO. BRILLIANT FLYING TOURBILLON YELLOW SAPPHIRES LIMITED EDITION 47MM

Brand: Jacob & Co.
Model: Brilliant Flying Tourbillon
Reference: BT543.50.BY.BY.B

Description

Limited edition of 18 pieces.

Case:
Diameter: 47 mm.
Thickness: 14.65 mm.
Material: 18k yellow gold.
Invisibly set with 170 yellow diamonds (≈ 16.96 ct.).
Crown set with 14 yellow diamonds and one cabochon-cut yellow diamond (≈ 1.4 ct.).
Case back: sapphire glass, circular satin-finished with polished gadroon power reserve indication.
Crystal: sapphire with anti-reflective treatment.
Water resistant to 30 meters.

Dial and hands:
Invisibly set with 146 baguette yellow diamonds (≈14.57 ct.).
Hands: leaf.

Movement:
Manually wound Jacob & Co. calibre JCBM01.
One-minute flying tourbillon.
Casing diameter: 15 i. E. 34.10 mm.
Height: 6 mm.
Components: 206.
Power reserve of 100 hours.
Frequency: 21600 vib/h (3 Hz).
Jewels: 29.
System: titanium balance with gold timing screw.
Anti-shock.
Finishing: circular satin-brushed Jacob & Co. upper bridge of the tourbillon cage.
Bridges: satin-finished, hand-polished angles, drawn-finished flanks.
Bridges set with 346 brilliant-cut white diamonds (1.50 ct.).
Power reserve indication set with 8 multi-coloured baguette sapphires (0.05 ct.).

Strap and clasp:
Alligator strap.
18k yellow gold tang buckle set with 21 baguette yellow diamonds (≈ 2.1 ct.).

Total carat weight:
351 baguette yellow diamonds and one cabochon cut yellow diamond (35.03 ct.).
8 baguette sapphires (0.05 ct.).
346 brilliant-cut white diamonds (1.50 ct.).

Brand

Jacob & Co.

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