Brilliant Flying Tourbillon Rainbow White Gold

Description of the Jacob & Co. Watch

The Jacob & Co Brilliant Flying Tourbillon Rainbow White Gold BT546.30.AC.UA.A is a watch and an extraordinary haute joaillerie masterpiece that combines vibrant rainbow sapphires with advanced Swiss tourbillon watchmaking. Crafted in 18K white gold and invisibly set with hundreds of multicolored baguette-cut sapphires, this exceptional timepiece transforms luxury horology into a dazzling expression of artistry, brilliance, and mechanical innovation.

Why Is the Jacob & Co Brilliant Flying Tourbillon Rainbow a Luxury Watch Statement

Designed for elite collectors and high jewelry enthusiasts, the Brilliant Flying Tourbillon Rainbow showcases Jacob & Co.’s signature blend of extravagant gem-setting and sophisticated horology. The seamless rainbow arrangement of sapphires combined with a one-minute flying tourbillon creates a visually spectacular statement piece that reflects modern luxury, exclusivity, and haute couture-inspired craftsmanship. Its pebble-shaped case and invisibly set gemstones deliver exceptional brilliance from every angle. It is worn on an alligator leather strap with an 18K white gold butterfly deployant buckle set with sapphires and is water resistant to 30 m (98 ft), suitable for daily wear.

Design and Craftsmanship

The watch features a 47 mm 18K white gold case fully invisibly set with 205 baguette-cut multicolored sapphires totaling approximately 20.10 carats. The dial continues the rainbow gradient with 160 additional baguette-cut sapphires, while the crown and buckle are also fully gem-set for uninterrupted brilliance. The rounded case architecture provides ergonomic comfort while maximizing light reflection across the gemstones. Every sapphire is meticulously selected and cut to achieve flawless color transitions and a perfectly smooth surface without visible metal prongs.

Movement and Performance

At the heart of the Brilliant Flying Tourbillon Rainbow lies the Jacob & Co. Caliber JCBM01, a hand-wound mechanical movement engineered specifically for this high jewelry collection. Operating at 21,600 vibrations per hour, the movement delivers approximately 100 hours of power reserve while powering a one-minute flying tourbillon designed to enhance chronometric precision and visual elegance. The reverse side of the movement is pavé-set with 338 brilliant-cut white diamonds, adding another layer of luxury craftsmanship.

Features and Complications

• One-minute flying tourbillon for enhanced chronometric precision
• Invisible gem-setting technique across case, dial, crown, and buckle
• 404 baguette-cut multicolored sapphires totaling approximately 35.70 carats
• Movement pavé-set with 338 brilliant-cut white diamonds
• Pebble-shaped ergonomic case architecture
• Hand-wound mechanical movement with ultra-luxury finishing
• Sapphire crystal caseback revealing diamond-set movement
• Water resistance up to 30 m (98 ft) suitable for daily wear

Specifications

Case

• Material: 18K white gold invisibly set with multicolored sapphires
• Diameter: 47 mm
• Thickness: 14.65 mm
• Finish: Fully gem-set polished surfaces
• Crystal: Anti-reflective sapphire crystal
• Caseback: Sapphire crystal
• Water Resistance: 30 m (98 ft, 3 ATM)

Dial

• Color: Rainbow multicolored sapphires
• Markers: Invisible gemstone-set architecture
• Hands: Leaf-shaped polished hands
• Distinctive Elements: Flying tourbillon with seamless rainbow sapphire arrangement

Bracelet/Strap

• Material: Alligator leather strap
• Clasp Type: 18K white gold butterfly deployant buckle set with sapphires

Movement

• Caliber: JCBM01
• Power Reserve: Approximately 100 hours
• Frequency: 21,600 vibrations per hour (3 Hz)
• Mechanism: Hand-wound mechanical movement
• Functions: Hours, minutes, one-minute flying tourbillon