Jacob and Co Astronomia Replica Watch Astronomia Art Moscow AT102.30.AA.UA.A

ITEM NUMBER: AT102.30.AA.UA.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, One Sapphire Bridge; 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

• 3D Hand-engraved and Hand-painted Moscow buildings (Saint Basil's Cathedral, Cathedral of Christ the Saviour, Hotel Ukraina, Mercury City Tower and Evolution Tower) on aventurine base.

Case: Diameter: 50mm; Height: 25mm; Material: 18K White Gold; Sapphire with Double Anti-Reflective Treatment; Case Back: 18K White Gold; Bows: Winding and Time-Setting via 18K White Gold lift-out rotating "bows" at case back; Crystal: Unique Domed Sapphire with Double Anti-Reflective Treatment; Water resistance: 30m (3 atm)

Dial & Hands: Dial: Titanium, Hand Angled and Polished, Lacquered Indexes; Hands: Blued Jacob&Co designed hands

Strap & Clasp: Strap: Alligator; Clasp: 18K White Gold Folding Buckle