The Astronomia is the embodiment 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 to becoming an outstanding multidisciplinary engineering accomplishment.

Movement:
Caliber: Manufacture Jacob&Co. Manual Winding JCAM25
Diameter: 41.65mm
Height: 17.15mm
Material: Titanium
Components: 384
Power Reserve: 60-Hours
Frequency: 21’600 vib/h (3 Hz)
Jewels: 42
Functions: Hours and Minutes
System: Vertical Movement with 4 Arms
• Double Axis Tourbillon
• 1 Carat Exclusive Jacob cut® Diamond: 288 Facets; rotating on itself in 60 sec
• Magnesium Blue Lacquered Globe rotating on itself in 60 sec
• Hours and Minutes Dial
The 4 Arms are surrounded by a 18K Rose Gold Hand-engraved and Handpainted Red Dragon with Ruby Eyes.

Case:
Diameter: 47mm
Height: 25mm
Material: 18K White Gold; Lugs set with 100 Baguette Diamonds (~ 10.20 ct.); Sapphire Apertures on Sides
Case Back: 18K White Gold
Bows: 18K White Gold lift-out Rotating “bows” for Winding and Time-Setting;
Crystal: Unique Domed Sapphire with Anti-Reflective Treatment
Water resistance: 30m (3atm)

Dial and Hands:
Diamond base: set with 202 Baguette White Diamonds (~ 8.32 ct.)
Hour and Minute Subdial: Titanium, Hand Angled and Polished, Lacquered Indexes;
Hands: Blued Jacob&Co designed hands

Strap and Clasp:
Strap: Alligator
Clasp: 18K Palladium Folding Buckle set with 18 Baguette Diamonds (~ 1.4 ct.)

Limited Edition:
6 pieces