Replica Jacob and Co Astronomia Tourbillon Rainbow Sapphires Watch AT100.40.AC.UR.A

ITEM NUMBER: AT100.40.AC.UR.A MOVEMENT: Manufacture Jacob & Co. Manual Winding JCAM10; Diameter: 40mm; Height: 17.15mm; Components: 365; 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. System: Vertical Movement with 4 Arms, Full Revolution in 10 min around a Central Axis • Gravitational Triple Axis Tourbillon, 1st Cage rotating in 60 sec and 2nd Cage in 2.5 min • 1 Carat Exclusive Jacob cut® Diamond: 288 Facets, rotating on itself in 30 sec • Magnesium Blue Lacquered Globe, rotating on itself in 30 sec • Hours and Minutes Dial, Patented Differential Gears System℗ allows to keep the 12/6 O'clock position FUNCTIONS: Hours, Minutes CASE: 50mm; Height: 25mm; Material: 18K Rose Gold; Sapphire Apertures on Sides; Case Back: 18K Rose Gold; Bows: Winding and Time-Setting via 18K Rose Gold lift-out rotating "bows" at case back; Front Case: 18K Rose Gold; 257 Baguette Rainbow Sapphires Invisibly Set (≈ 11.43 ct.); Crystal: Unique Domed Sapphire with Anti-refl ective Treatment; Water resistance: 30m (ISO 2281). DIAL & HANDS: Titanium Dial, Polished and angled, Lacquered Indexes; Hands: Hand Finished Blue. STRAP & CLASP: Alligator; Clasp: 18K Rose Gold Folding Buckle. TOTAL CARAT WEIGHT: 281Baguette Rainbow Sapphires (≈ 11.43 ct.).