Replica Jacob Co Astronomia Tourbillon Ceramic Rose Movement Watch AT100.95.KN.SD.B

Item Number: AT100.95.KN.SD.B MOVEMENT: Manufacture Jacob & Co. Manual Winding JCAM18; Diameter: 40mm; Height: 17.15mm; Components: 365; Material: Titanium; Power Reserve: 60-Hours; Frequency: 21'600 vib/h (3 Hz); Jewels: 42; System: Gravitational Triple Axis Tourbillon; Finishing: Plate and Bridges: Hand Angled and Polished, Flank Draw, Circular Graining, Polished Sink; Hand-Polished Screws; Barrel: Circular Graining; Pinions: Conical Pinions, 4 Mechanical Ball Bearing Devices; Flat Balance Spring. FUNCTIONS: Hours, Minutes Dial Rotating in 10 min on the Central Axis, Patented Differential Gears System; 288 Facets Spherical Diamond Rotating in 30 sec on 2 Axes (Weight: 1 carat; Exclusive Jacob cut) Magnesium Lacquered Globe Rotating in 30 sec on 2 Axes; Gravitational Tourbillon Cage Rotating on 3 Axes. CASE: Diameter: 50mm; Thickness: 25mm; Material: Black Ceramic; Sapphire Apertures on Sides Case Back: Black Ceramic; Bows: Winding and Time-Setting via Black DLC Grade 5 Titanium lift-out rotating "bows" at case back; Skylayer Front Case: Aventurine; Crystal: Unique Domed Sapphire with Anti-Reflective Treatment; Water resistance: 30m (ISO 2281). DIAL & HANDS: Dial: Titanium Dial, Hand- Engraved, Lacquered Indexes, Diamond Finish; Hands: Hand Finished Blue. STRAP & CLASP: Strap: Alligator; Clasp: Black DLC Grade 5 Titanium Folding Buckle.