ASTRONOMIA TOURBILLON BAGUETTE ORANGE SAPPHIRES

$ 1000000

50mm
18K Rose Gold
Water resistance: 30m

ASTRONOMIA TOURBILLON BAGUETTE
AT800.40.BO.UA.B

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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 Tourbillon Baguette connects Astronomia with Jacob & Co’s singular 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 342 invisibly set, baguette-cut diamonds adorn the dial’s backdrop, while 80 invisibly set, baguette-cut diamonds make up the lugs.

TECHNICAL SPECIFICATIONS

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® Diamond (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; 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 Ruby layer Front Case: 18K Rose Gold, 257 Orange Sapphires Invisibly Set (≈ 10.40 ct.) Lugs: 80 Baguettes White Diamonds Invisibly Set (≈ 6.10 ct.) Crystal: Unique Domed Sapphire with Anti-Reflective Treatment Water resistance: 30m

DIAL & HANDS: Dial: Titanium, Polished and angled, Lacquered Indexes Hands: Blued Jacob&Co designed hands

STRAP & CLASP: Strap: Alligator Clasp: 18K Rose Gold Folding Buckle Invisibly Set with 18 Baguette White Diamonds (≈ 1.40 ct.)

TOTAL CARAT WEIGHT: 257 Baguette Orange Sapphires (≈ 10.40 ct.) and 102 Baguette White Diamonds (≈ 7.50 ct.)

LIMITED EDITION: Piece Unique

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