Jacob and Co Astronomia Replica Watch Astronomia Tourbillon Art Dragon Rose Gold Sky AT112.40.DR.SD.A

ITEM NUMBER: AT112.40.DR.SD.A MOVEMENT: Caliber: Manufacture Jacob & Co. Manual Winding JCAM25; Diameter: 41.65mm; Height: 17.15mm ;Material: Titanium; Components: 384; 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 FUNCTIONS: Hours and Minutes System: Vertical Movement with 4 Arms • Double Axis Tourbillon, 1st Cage rotating in 60 sec and 2nd Cage in 5 min • 1 Carat Exclusive Jacob cut® Diamond: 288 Facets, rotating on itself in 60 sec • Magnesium Blue Lacquered Globe, rotating on itself in 60 sec • Hours and Minutes Dial The 4 Arms are surrounded by a 3D Hand-engraved Dragon in 18K Rose Gold with 2'294 scales and Ruby eyes. CASE: Diameter: 47mm; Height: 25mm; Material: 18K Rose Gold; Sapphire Apertures on Sides; Case Back: 18K Rose Gold; Bows: lift-out Rotating "bows" for Winding and Time-Setting; Crystal: Unique Domed Sapphire with Anti-Reflective Treatment; Water resistance: 30m (3atm). DIAL & HANDS: Dial: Blue Grade 5 Titanium with gold constellations; Hour and Minute Subdial: Titanium, Hand Angled and Polished, Lacquered Indexes; Differential Gear System; Hands: Blued Jacob&Co designed hands. STRAP & CLASP: Strap: Alligator; Clasp: 18K Rose Gold Deployment Buckle