Jacob & Co.
AS310.40.SP.ZK.A Astronomia
Round
Unique Domed Sapphire with double Anti-Reflective Treatment
18K Rose Gold
18K Rose Gold and Sapphire
18K Rose Gold
43.4mm
30m
21mm
Blue PVD Dial with Rose Gold Plated Engraving of Zodiac Signs
Rose Gold Plated Engraving of Zodiac Signs
Rose Gold Jacob&Co designed hands
48 hours
Manual
Exclusive Manufacture Jacob & Co. Manual Winding JCAM19
Hours and Minutes
Vertical Movement with 3 Arms, Full Revolution in 10 min around a Central Axis; Flying Tourbillon Cage in 60 seconds; Rose Gold and Blue Lacquered Globe Rotating in 60 sec; Hours and Minutes Dial, Patented Differential Gears System℗ allows to keep the 12/6 O'clock position Citrine Jacob cut® (288 facets; ≈ 1.5cts) on top of the movement. Frame carrying 3 Jacob cut® Gems stones: Amethyst, Topaz and Peridot. Aventurine base rotates counter-clockwise 360 degrees in 10 minutes, carrying 7 Planets made of Cabochon cut Precious Stones Half-Spheres: White Granite for Mercury, Rhodonite for Venus, Red Jasper for Mars,Pietersite for JUpiter, Tiger Eye for Saturn (18K Rose Gold applique for the rings), Blue Calcite for Uranus and Lapis Lazuli for Neptune
Alligator
Blue
18K Rose Gold Folding