Astronomia Sky Rose Gold Yellow Moon AT110.40.AA.AA.A

Description of the Jacob & Co. Watch

The Jacob & Co Astronomia Sky Rose Gold Yellow Moon AT110.40.AA.AA.A is an extraordinary fusion of celestial inspiration and revolutionary Swiss watchmaking. Crafted in 18K rose gold with a transparent single-block sapphire caseband, this limited-edition masterpiece pays tribute to the brilliance of the Yellow Moon through an immersive astronomical display. Combining the signature Astronomia architecture with a flying triple-axis tourbillon, orbital seconds, a rotating Jacob Cut® white diamond, and advanced sidereal complications, this exceptional timepiece transforms the beauty of the night sky into a living mechanical sculpture. Limited to only 18 pieces worldwide, it represents the pinnacle of Jacob & Co.'s creativity and engineering expertise.

Why Should the Astronomia Sky Rose Gold Yellow Moon Be Your Next Luxury Watch in Dubai

The Jacob & Co Astronomia Sky Rose Gold Yellow Moon is created for collectors who seek more than exceptional craftsmanship—they want a timepiece that tells a story. Inspired by celestial movements and enhanced by a spectacular rotating display, this watch combines artistic beauty with groundbreaking mechanics. For luxury watch buyers in Dubai looking for exclusivity, innovation, and an unmistakable collector's piece, the Astronomia Sky Yellow Moon offers a truly remarkable ownership experience.

Design and Craftsmanship

The 47 mm case is meticulously crafted from 18K rose gold and paired with a transparent single-block sapphire caseband that reveals the intricate movement from every angle. A curved anti-reflective sapphire crystal enhances visibility while showcasing the openworked titanium hour and minute dial suspended above a blued titanium platform engraved with zodiac constellations and accented by elegant rose gold inlays. Blued Jacob & Co. hands provide excellent legibility while complementing the celestial design language of the Astronomia collection.

Movement and Performance

Powering the Astronomia Sky Rose Gold Yellow Moon is the hand-wound Jacob & Co. Caliber JCAM11, an advanced movement composed of 395 components. Operating at 21,600 vibrations per hour, it delivers approximately 60 hours of power reserve while driving the vertical rotating central platform, which completes one full revolution every 20 minutes. The flying triple-axis tourbillon rotates on its first axis every 60 seconds and its second axis every five minutes, while the rotating 288-facet, 1-carat Jacob Cut® white diamond and orbital seconds each complete a full rotation every 60 seconds. Completing the astronomical display are a central day and night indicator rotating every 24 hours, a sidereal display completing one revolution every 365.25 days, and a sidereal month indication that accurately follows celestial cycles.

Features and Complications

• Vertical rotating central platform completing one revolution every 20 minutes
• Flying triple-axis tourbillon
• First tourbillon axis rotating every 60 seconds
• Second tourbillon axis rotating every 5 minutes
• Off-centered hour and minute display with differential
• Rotating 1-carat, 288-facet Jacob Cut® white diamond every 60 seconds
• Orbital seconds completing one rotation every 60 seconds
• Central day and night indicator rotating every 24 hours
• Sidereal display completing one revolution every 365.25 days
• Sidereal month indication
• Zodiac constellation platform with rose gold inlays
• Limited edition of 18 pieces worldwide
• Water resistance up to 30 meters (3 ATM)

Specifications

Case

• Material: 18K rose gold with single-block sapphire caseband
• Diameter: 47 mm
• Thickness: 25 mm
• Crystal: Curved anti-reflective sapphire crystal
• Caseback: 18K rose gold
• Water Resistance: 30 meters (3 ATM)

Dial

• Material: Titanium openworked hour and minute dial
• Platform Base: Blued titanium with engraved zodiac constellations and rose gold inlays
• Hands: Blued, exclusive Jacob & Co. shape
• Distinctive Elements: Yellow Moon-inspired celestial display with rotating astronomical complications and zodiac platform

Bracelet/Strap

• Material: Alligator leather strap
• Clasp Type: 18K rose gold deployant clasp
  

Movement

• Caliber: JCAM11
• Winding: Hand-wound
• Components: 395
• Power Reserve: Approximately 60 hours
• Frequency: 21,600 vibrations per hour (3 Hz)
  
• Functions: Vertical rotating central platform, flying triple-axis tourbillon, hours, minutes, orbital seconds, rotating Jacob Cut® white diamond, day/night indicator, sidereal display, sidereal month indication