Jacob & Co Astronomia Sky Sapphire

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

Limited Edition:

Yes

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.