Jacob & Co Astronomia Sky Sapphire

Limited edition of 18 pieces

Case Size:
47mm
-
Case Material:
Sapphire
-
Movement:
Manual Winding
$680,000
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Date Added:
December 1, 2020
Reference:
AT113.40.AA.AA.A
Case Material:
Sapphire
Case Size:
47mm
Case Back:
Open
Dial Color:
Blue
Dial Finish:
Engraved, Lacquered
Strap Material:
Alligator
Strap Color:
Blue
Buckle Type:
Folding Clasp
Movement:
Manual
Caliber:
JCAM41
Power Reserve:
60 hours
Setting:
1 diamonds, 1.00 carats
Water Resistance:
3 ATM / 30 meters
Functions:
  • Hours
  • Minutes
  • Day/Night Indicator
  • Month Indicator
  • Sidereal Time
  • Tourbillon
  • Triple Axis Tourbillon
  • Celestial Dial: Covering the internal surface of the inside case representing the celestial vault through zodiac signs
  • Oval sky indication: Showing the portion of the stars visible from the northern hemisphere - a full rotation in 1 sidereal day2 above the celestial vault

Extra Features:

Lacquered hand-engraved titanium globe - rotating on itself in 24 hours inside a tinted half-domed sapphire symbolizing night and day.

288 Facets Diamond Patented Jacob Cut rotating on itself in 60 seconds.

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