The Astronomia is the epitome of 21st century ultra-high-end watchmaking and a globally recognized symbol of Jacob & Co watchmaking expertise. A world-first both in the boldness of its unprecedented concept and its entirely mechanical construction, the Astronomia has gone beyond impressive horological achievements and has been regarded as an outstanding multidisciplinary engineering achievement.

The Astronomia Meteorite connects Astronomia with its extraterrestrial inspirations as much as with Jacob & Co's unique gem-setting know-how. It is a cinematic sculpture animated by its four-arm movement construction that rotates and floats through the sapphire and diamond-bound space inside its spectacular case. A grand total of 383 triangle-cut white diamonds adorn the case, lugs and dial, as though this piece unique Astronomia has transformed throughout its travels in space, like a meteorite that has turned into a precious diamond as it entered our planet's atmosphere.

Full of unparalleled watchmaking solutions and adorned with exceptional finishing techniques, the Astronomia Meteorite has earned its reputation as an inimitable icon in the field of haute horlogerie.

Movement:
Caliber: Manufacture Jacob&Co. Manual Winding JCAM18
Diameter: 40mm
Height: 17.15mm
Components: 365
Functions: Hours and Minutes
System: Vertical Movement with 4 Arms, Full Revolution in 10 min around a Central Axis
• Gravitational Triple Axis Tourbillon, 1st Cage rotating in 60 sec and 2nd
Cage in 2.5 min
• 1 Carat Exclusive Jacob cut® Orange Sapphire (288 Facets), rotating on
itself in 30 sec
• Magnesium Blue Lacquered Globe, rotating on itself in 30 sec
• Hours and Minutes Dial, Patented Differential Gears System℗ allows to
keep the 12/6 o’clock position
Power Reserve: 60-Hours
Frequency: 21’600 vib/h (3 Hz)
Jewels: 42
Finishing: Plate and Bridges: Hand Angled and Polished, Flank Draw,
Circular Graining, Polished Sink; Polished Screws; Barrel: Circular
Graining; Pinions: Conical Pinions; 4 Mechanical Ball Bearing Devices;
Flat Balance Spring.

Case:
Diameter: 50mm
Height: 25mm
Material: 18K Rose Gold; set with 124 Triangle-cut White Diamonds (≈ 6.39 ct.)
Case Back: 18K Rose Gold;
Bows: Winding and Time-Setting via 18K Rose Gold lift-out rotating “bows” at case back
Base: 18K Rose Gold; set with 133 Triangle-cut White Diamonds (≈ 6.52 ct.)
Lugs: 100 Triangle-cut White Diamonds (≈ 2.32 ct.)
Crystal: Unique Domed Sapphire with Anti-Reflective Treatment
Water resistance: 30m

Dial and Hands: 
Dial: Titanium, Polished and Angled, Lacquered Indexes
Hands: Blued Jacob&Co designed hands

Strap and Clasp:
Strap: Alligator
Clasp: 18K Rose Gold Folding Buckle set with 26 Triangle-cut White
Diamonds (≈ 1.33 ct.)

Total Carat Weight:
383 Triangle-cut White Diamonds (≈ 16.56 ct.)

Limited Edition:
Pièce Unique