This article provides an in-depth as well as systematic breakdown of the Jacob & Co. Astronomia Solar-a top-tier celestial high-complication watch launched in 2017. This represents a milestone within the Astronomia collection's solar system concept, pushing the boundaries associated with cosmic mechanical aesthetics and jewellery craftsmanship. Each piece includes a clearly defined limited version and a unique design language.
Inspiration and Core Concept
Creator Jacob Arabo's long-standing interest for space exploration had been embodied in the Astronomia selection, launched in 2014, because " astrophysics on the hand. " The Solar collection aims to recreate a smaller solar system on the wrist: the sun made of approximately one 5ct, 288-facet Jacob-Cut® citrine, with the eight planets recognized by different rare gemstones/minerals (such as white granitic Mercury, rhodonite Venus, and also tiger's eye Saturn, almost all accompanied by 18K gold rings), a one-minute flying tourbillon, a magnesium alloy hand-painted globe rotating every 2nd, and an hour and moment dial with automatic differential leveling; simultaneously, it accomplishes a double counter-rotation of the 10-minute clockwise movement system and a 10-minute counter-clockwise foundation, creating a zero-gravity cosmic encounter.
Main Variations, Specifications, and Limited Editions
First Era Astronomia Solar (2017)
44. 5mm diameter, 18 CARAT rose gold, four sapphire amazingly windows, dome anti-reflective sky-blue crystal; water resistant to 30m. In-house JCAM19 manual-winding motion (447 components, 43 gems, 4Hz frequency, 48-hour energy reserve). Aventurine starry sky case back, eight planetary jewels.
Astronomia Solar Constellations
Improved size to 45. 5mm, 18K rose gold; upgraded situation back to blued titanium along with engraved with the zodiac multitude.
The sun remains any 288-faceted citrine, the satellite television arms retain the hour in addition to minute discs, tourbillon, as well as globe.
Astronomia Solar Zodiac
Simplified size to 43. 4mm for a more comfortable fit; aventurine case back (starry evening effect), more refined groupe and planetary jewels, a few versions fully set along with diamonds.
JCAM19 movements unchanged, water resistant. 30m; Managing jewelry-like elegance with daily wear.
Astronomia Solar Full Baguette: The best jewelry version, featuring substantial baguette-cut diamonds/gemstones set in the situation, bezel, and movement assistance; the sun and planetary gem stones have also been upgraded.
43. 4/44. 5mm accessible.
Key Specialized Highlights:
Trademarked differential automatic leveling: The actual hour and minute knobs always remain 12 o'clock upwards, regardless of the platform's excessive rotation, ensuring clear blood pressure measurements.
10-minute dual counter-rotation: The movement program rotates clockwise, and the circumstance back rotates counter-clockwise, finishing one revolution every 5 minutes, making it the first model inside the series to achieve this high-speed counter-rotation.
Jacob-Cut® 288-facet citrine: Exclusive cutting technologies, with light refraction much exceeding ordinary gemstones, making a visually striking sun impact.
Microplanet materials precision: Each of the eight exoplanets uses a natural gemstone/mineral regarding corresponding color/texture; Saturn's bands are additionally made of 18 CARAT gold for easy recognition.