Billionaire Double Tourbillon Angel Cut - White Diamond

Description of the Jacob & Co. Watch

The Jacob & Co Billionaire Double Tourbillon Angel Cut White Diamond BL140.30.BD.AC.ABALA is an extraordinary haute joaillerie watch that combines revolutionary diamond cutting with advanced double tourbillon watchmaking. Crafted in 18K white gold and adorned with rare Angel-cut white diamonds, this exceptional timepiece showcases unparalleled brilliance alongside a skeletonized movement featuring twin one-minute tourbillons. Combining over 80 carats of diamonds with avant-garde mechanical architecture, the watch stands among the most exclusive creations in the Billionaire collection.

It is worn on a blue alligator leather strap with an 18K white gold deployment buckle, and its water resistance of 30 m (98 ft) suits careful daily wear. It is aimed at collectors looking for ultra-rare diamond artistry and exceptional mechanical complexity.

Why Collectors Are Buying the Jacob & Co Billionaire Double Tourbillon Angel Cut

The Billionaire Double Tourbillon Angel Cut is one of the most sought-after Jacob & Co watches for collectors looking for ultra-rare diamond artistry and exceptional mechanical complexity. Featuring proprietary Angel-cut diamonds designed to maximize brilliance and visual depth, the watch transforms haute horlogerie into a spectacular jewelry statement. Its twin one-minute tourbillons, skeletonized architecture, and limited production of only six pieces worldwide make it one of the most exclusive high jewelry tourbillon watches.

Design and Craftsmanship

The watch features a sculpted 54 x 40 mm 18K white gold case entirely decorated with Angel-cut white diamonds beneath an anti-reflective sapphire crystal. The case alone is set with 98 Angel-cut white diamonds totaling approximately 51.13 carats and enhanced by a white rose-cut diamond centerpiece. The dial is invisibly set with Angel-cut and emerald-cut white diamonds, creating uninterrupted brilliance across the openworked architecture. Blued skeletonized Jacob & Co. hands provide elegant contrast while preserving full visibility of the intricate double tourbillon movement.

Movement and Performance

At the heart of the Billionaire Double Tourbillon Angel Cut lies the Jacob & Co. Skeleton Caliber JCAM50, a hand-wound mechanical movement composed of 460 components. Operating at 21,600 vibrations per hour, the movement delivers approximately 72 hours of power reserve while powering two independent one-minute tourbillons engineered to enhance chronometric precision and visual dynamism. The skeletonized architecture allows uninterrupted visibility of the movement’s technical complexity and hand-finished details through both the dial and sapphire caseback.

Features and Complications

• Twin one-minute tourbillons for enhanced chronometric precision
• Skeletonized hand-wound mechanical movement
• 297 white diamonds totaling approximately 80.06 carats
• Rare Angel-cut diamond setting throughout the case and dial
• Invisible diamond setting across the dial and clasp
• Sapphire crystal caseback revealing the skeleton movement
• Blued skeletonized Jacob & Co. hands
• Limited edition of 6 pieces worldwide
• Water resistance up to 30 m (98 ft) suitable for careful daily wear

Specifications

Case

• Material: 18K white gold
• Size: 54 x 40 mm
• Thickness: 11 mm
• Finish: Polished white gold surfaces with diamond setting
• Crystal: Anti-reflective sapphire crystal
• Caseback: Sapphire crystal
• Water Resistance: 30 m (98 ft) (3 ATM)
• Gem Setting:
  • 98 white Angel-cut diamonds (≈51.13 ct.)
  • 1 white rose-cut diamond (≈1 ct.)

Dial

• Material: 18K white gold
• Color: Skeletonized diamond-set architectural display
• Hands: Blued skeletonized Jacob & Co. hands
• Gem Setting:
  • 88 white Angel-cut diamonds (≈11.07 ct.)
  • 80 white emerald-cut diamonds (≈1.14 ct.)
• Distinctive Elements: Twin visible tourbillons and fully openworked movement architecture

Bracelet/Strap

• Material: Blue alligator leather strap
• Clasp Type: 18K white gold deployment buckle
• Clasp Gem Setting: 30 white Angel-cut diamonds (≈15.72 ct.)

Movement

• Caliber: Skeleton JCAM50
• Power Reserve: Approximately 72 hours
• Frequency: 21,600 vibrations per hour (3 Hz)
• Mechanism: Hand-wound mechanical movement
• Components: 460
• Functions: Hours, minutes, two one-minute tourbillons