ASTRONOMIA TOURBILLON ROSE GOLD

$ 540000

40mm
Titanium
Water resistance: 30m

ASTRONOMIA TOURBILLON
AT100.40.AC.SD.A

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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.

At the center of the Astronomia is an unprecedented four-arm movement. Attached to each arm is a novel complication. Two of the complications have earned patents because of their design and engineering. The other two are original works of art that highlight Jacob & Co.’s skilled craftsmanship. When combined, they contribute to a spectacle of moving objects that rotates and floats inside a spectacular sapphire crystal case.

TECHNICAL SPECIFICATIONS

MOVEMENT: Exclusive Jacob & Co. Manual Winding JCAM10; Diameter: 40mm; Height: 17.15mm; Components: 365; Material: Titanium;. Power Reserve: 60-Hours; Frequency: 21’600 vib/h (3 Hz); Jewels: 42; System: Triple Axis Gravitational Tourbillon; 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.

FUNCTIONS: Hours, Minutes Dial Rotating in 10 min on the Central Axis, Patented Differential Gears System; Faceted Spherical Diamond Rotating in 30 sec on 2 axes (Weight: 1 carat; 288 Patented Facets Exclusive Jacob Cut) Magnesium Lacquered Globe rotating in 30sec on 2 axes; Gravitational Tourbillion Cage Rotating on 3 axes: 1st Axis: in 60sec, 2nd Axis: in 2.5min, 3rd Axis: Central Axe in 10min.

CASE: 50mm; thickness: 25mm; Material: 18K Rose Gold; Sapphire Apertures on Sides; Case Back: 18K Rose Gold; Bows: Winding and Time-Setting via 18K Rose Gold lift-out rotating “bows” at case back; Skylayer Front Case: Aventurine and 18K Rose Gold; Crystal: Unique Domed Sapphire with Anti-reflectiveTreatment; Water resistance: 30m (ISO 2281).

DIAL: Magnesium Dial, Hand Angled and Polished, Lacquered Indexes; Hands: Hand Finished Gun Blue.

STRAP & BUCKLE: Alligator; 18K Rose Gold Folding Buckle.

LIMITED EDITION: 18 Pieces; Individually Numbered Pieces.

Story of brand

The driving force for Jacob & Co. is creativity. From his earliest beginnings in jewelry and watches, Jacob Arabo has been designing beautiful and innovative products. The breadth of Jacob & Co.'s offering shows the brand's insatiable need to produce amazing pieces that the world has never seen before.

Read the full story of the brand