Astronomia Regulator Blue Rose Gold

Description of the Jacob & Co. Watch

The Jacob & Co Astronomia Regulator Blue Rose Gold AR200.40.AA.AA.A reimagines the traditional regulator complication through an extraordinary three-dimensional rotating movement and futuristic engineering. Crafted in 18K rose gold with sapphire crystal panels and striking blue accents, this avant-garde timepiece combines high watchmaking innovation with artistic design, making it a remarkable collector’s piece for enthusiasts seeking exclusivity and technical mastery.

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Introduced as part of Jacob & Co.’s revolutionary Astronomia collection, the Astronomia Regulator Blue transforms the classic regulator display into a dynamic kinetic spectacle. Its patented rotating movement completes one full revolution every 60 seconds while carrying separate hour, minute, and floating seconds displays alongside a double-axis flying tourbillon. Limited to only 99 pieces worldwide, this watch showcases Jacob & Co.’s bold approach to contemporary haute horlogerie.

Design and Craftsmanship

The watch features a 43 mm case crafted from 18K rose gold with large sapphire crystal panels that provide uninterrupted visibility of the movement. Blue translucent polycarbonate subdials contrast beautifully against the open architectural layout, creating a futuristic and highly legible display. The rotating movement architecture creates the illusion of floating mechanics, while the hand-finished components demonstrate meticulous craftsmanship and attention to detail.

Movement and Performance

At the heart of the Astronomia Regulator Blue lies the Jacob & Co. Caliber JCAM56, a manually wound mechanical movement composed of 552 components. Designed with a patented constant force mechanism, the movement maintains stable energy delivery despite the ultra-fast rotating platform. Operating at 21,600 vibrations per hour, it features a double-axis flying tourbillon and delivers approximately 28 hours of power reserve while completing one full movement rotation every minute.

Features and Complications

• Three-dimensional rotating movement completing one full revolution every 60 seconds
• Double-axis flying tourbillon for enhanced chronometric precision
• Regulator-style display with separate hour, minute, and floating seconds indications
• Patented constant force mechanism for stable energy transmission
• Counterclockwise rotating seconds ring completing one full minute rotation
• Sapphire crystal architecture offering panoramic movement visibility
• Limited edition of 99 pieces worldwide

Specifications

Case

• Material: 18K rose gold with single-block sapphire caseband
• Diameter: 43 mm
• Thickness: 18 mm
• Finish: Polished rose gold surfaces with curved anti-reflective sapphire crystal
• Caseback: 18K rose gold
• Water Resistance: 30 meters (3 ATM)

Dial

• Color: Blue translucent polycarbonate subdials
• Markers: White printed scales
• Hands: 5N red gold dauphine hands
• Distinctive Elements: Floating rotating seconds ring with three-dimensional regulator display

Bracelet/Strap

• Material: Blue alligator leather strap
• Width: Integrated to case design
• Clasp Type: 18K rose gold deployment buckle
• Adjustability: Adjustable for a secure and comfortable fit

Movement

• Caliber: JCAM56
  
• Power Reserve: Approximately 28 hours
• Frequency: 21,600 vibrations per hour (3 Hz)
• Mechanism: Manual winding mechanical movement
  
• Components: 552
• Functions: Vertical rotating central platform, floating seconds ring, double-axis flying tourbillon, separate hour and minute subdials, constant force device