Astronomia Tourbillon Platinum AT100.60.AA.AA.B

Description of the Jacob & Co. Watch

The Jacob & Co Astronomia Tourbillon White Gold AT100.60.AA.AA.B is an extraordinary expression of haute horlogerie, where celestial inspiration meets groundbreaking mechanical engineering. Crafted in 18K white gold, this iconic timepiece showcases the legendary Astronomia architecture, featuring a vertical four-arm movement that continuously revolves beneath a spectacular domed sapphire crystal. Powered by the exclusive manual-winding JCAM10 caliber, the watch combines a gravitational triple-axis tourbillon, a rotating Jacob Cut® diamond, a spinning blue magnesium globe, and a patented differential gear-driven time display into one breathtaking mechanical performance. Limited to only 18 pieces worldwide, this masterpiece represents the pinnacle of Jacob & Co.'s creativity and technical excellence.

What Makes the Jacob & Co Astronomia Tourbillon Platinum So Special

The Jacob & Co Astronomia Tourbillon Platinum is celebrated for transforming traditional watchmaking into a kinetic work of art. Every ten minutes, its vertical movement completes a full revolution while the triple-axis tourbillon, rotating Jacob Cut® diamond, and magnesium globe move independently in a mesmerizing celestial ballet. For luxury watch collectors in Dubai seeking one of the world's most innovative haute horlogerie creations, this limited-edition Astronomia is an exceptional acquisition.

Design and Craftsmanship

The impressive 50 mm case is crafted from luxurious 18K white gold and topped with Jacob & Co.'s signature domed sapphire crystal featuring multiple anti-reflective treatments. The transparent architecture allows an uninterrupted view of the spectacular vertical movement, while the aventurine base dial evokes the beauty of a star-filled night sky. A rotating magnesium globe finished in blue lacquer symbolizes Earth, balanced by the exclusive 288-facet Jacob Cut® diamond that continuously rotates to maximize its brilliance. The blued Jacob & Co. signature hands provide elegant readability on the off-centered titanium dial.

Movement and Performance

At the heart of the watch is the exclusive manual-winding Jacob & Co. Caliber JCAM10, an exceptional movement composed of 365 meticulously finished components and 42 jewels. Operating at 21,600 vibrations per hour (3 Hz), it delivers a 60-hour power reserve while driving one of the most complex display systems in modern horology. The entire four-arm movement completes a full revolution every 10 minutes, while the gravitational triple-axis tourbillon rotates every 60 seconds on its first axis, every 2.5 minutes on its second axis, and every 10 minutes on the central axis. The patented differential gear system keeps the off-centered hours and minutes dial perfectly readable throughout the movement's continuous rotation.

Features and Complications

• Exclusive manual-winding Jacob & Co. Caliber JCAM10
• 365-component movement with 42 jewels
• Gravitational triple-axis tourbillon
• Vertical four-arm movement completing one revolution every 10 minutes
• Off-centered hours and minutes display
• Patented differential gear system
• Rotating 1-carat, 288-facet Jacob Cut® diamond
• Rotating blue lacquered magnesium globe
• Aventurine base dial
• 60-hour power reserve
• Domed anti-reflective sapphire crystal
• Limited edition of 18 pieces worldwide

Specifications

Case

• Material: 18K white gold
• Diameter: 50 mm
• Thickness: 25 mm
• Crystal: Domed sapphire crystal with multiple anti-reflective treatments
• Caseback: 18K white gold
• Winding System: Lift-out rotating bows on the caseback
• Water Resistance: 30 meters (3 ATM)

Dial

• Dial Material: Titanium
• Base Dial: 18K white gold with aventurine
• Hands: Blued Jacob & Co. exclusive-shaped hands
• Display: Off-centered rotating hours and minutes

Strap

• Material: Alligator leather
• Clasp: 18K white gold deployant buckle
  

Movement

• Caliber: JCAM10
• Winding: Manual
• Components: 365
• Jewels: 42
• Power Reserve: Approximately 60 hours
• Frequency: 21,600 vibrations per hour (3 Hz)
• Functions: Hours, minutes, gravitational triple-axis tourbillon, rotating Jacob Cut® diamond, rotating magnesium globe, vertical rotating movement