Astronomia Sky White Diamond

Astronomia Sky White Diamond

AT110.40.AA.WD.A

By Jacob & Co.

Limited edition of 18 pieces

  • 18K Rose Gold and Single-block Sapphire Caseband
  • 47 mm
  • Hand wound

Celestial bodies and space exploration have long driven Jacob Arabo's creativity. In 2014, he translated his intimate passion into the ambitious Astronomia concept, a wrist-sized model of a planetary system and its constant motion. Astronomia Sky is a more advanced iteration of the original concept, aiming at a higher degree of sky realism. The Astronomia Sky case is designed like an astronomer's observatory. A vast sapphire dome on top and a streamlined gold frame surround a single-block, full sapphire caseband. Their transparency offers a galaxy-wide view. A central, three-dimensional earth sits on top of it all. The orbital second hand is shaped like a spacecraft. The movement plate is crafted out of mirror-polished, blue titanium and bears the constellations that populate our night sky. Astronomia Sky is pure movement, at a level of complexity and beauty that makes it unique.

Creating a miniature, mechanical solar system required going beyond all preconceptions, innovating and breaking barriers, like space exploration. Caliber JCAM11 is one of the most advanced and complex movements in the Jacob & Co. catalog.

395 Components

$989,000

Case Material

18K Rose Gold and Single-block Sapphire Caseband

Case Size

47 mm

Case Back

18K Rose Gold

Dial Colour

Blue

Dial Finish

Dial: Titanium, Openworked Hour and Minute Dial Platform Base: Blued Titanium with Engraved and Rose Gold Inlaid Zodiac Constellations Hands: Blued, Exclusive Jacob & Co. Shape

Strap Material

Alligator

Strap Colour

Blue

Buckle Type

18K Rose Gold Deployant Clasp

Water Resistance

3 ATM

Movement

Hand wound

Caliber

JCAM11

Power Reserve

60 Hours

Functions

Vertical Rotating Central Platform: Rotation in 20 minutes Flying Triple-Axis Tourbillon: 1st Axis: Rotation in 60 Seconds, 2nd Axis: Rotation in 5 Minutes, Off-centered Hour and Minute Dial with Differential Rotating, 1 ct, 288-facet, Jacob-Cut White Diamond: Rotation in 60 Seconds, Orbital seconds: Rotation in 60 Seconds, Central, Day/night Indicator: Rotation in 24 hours, Sidereal Display: Rotation in 365.25 Days, Sidereal Month Indication