Astronomia Meteorite

Market Cross Jewellers - Authorised Retailer of Jacob & Co.

Product Reference: AT800.40.HD.HD.B

TECHNICAL SPECIFICATIONS

Movement:
Caliber: Manufacture Jacob&Co. Manual Winding JCAM18;
Diameter: 40mm;
Height: 17.15mm;
Components: 365;

Functions:
Hours, Minutes Dial Rotating in 10 min on the Central Axis,
Patented Differential Gears System;
288 Facets Spherical Blue Sapphire rotating in 30 sec on 2 axes;
(Weight: 1 carat; Exclusive Jacob cut)
Magnesium Lacquered Globe Rotating in 30sec on 2 axes;
Gravitational Tourbillion Cage Rotating on 3 axes:

1st Axis: in 60sec,
2nd Axis: in 2.5min,
3rd Axis: Central Axe in 10min;

Power Reserve: 60-Hours;
Frequency: 21600 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; Polished Screws;
Barrel: Circular Graining;
Pinions: Conical Pinions;
4 Mechanical Ball Bearing Devices;
Flat Balance Spring.

Case:
Diameter: 50mm;
Thickness: 25mm;
Material: 18K Rose Gold; Set with 124 Triangle-cut White Diamonds
( 6.39 ct.);
Case Back: 18K Rose Gold;
Bows: Winding and Time-Setting via 18K White Gold lift-out rotating
bows at case back;
Diamond layer Front Case: 18K Rose Gold; 133 Triangle-cut White
Diamonds ( 6.52 ct.);
Lugs: 100 Triangle-cut White Diamonds ( 2.32 ct.);
Crystal: Unique Domed Sapphire with Anti-reflective Treatment;
Water resistance: 30m (ISO 2281).

Dial & Hands:
Dial: Titanium Dial, Polished and angled, Lacquered Indexes;
Hands: Hand Finished Blue.

Strap & Clasp:
Strap: Alligator;
Clasp: 18K Rose Gold Folding Buckle set with 26 White Diamonds
Triangle-cut ( 1.33 ct.).
Total Carat Weight: 383 Triangle-cut White Diamonds ( 16.56 ct.).

Limited Edition:
Piece Unique.