Jacob & Co Astronomia Static Tourbillon Dragon Platinum AT102.60.DR.UA.ABALA

TECHNICAL SPECIFICATIONS
Movement:
Caliber: Manufacture Jacob&Co. Manual Winding JCAM25
Diameter: 41.65mm
Height: 17.15mm
Material: Titanium
Components: 384
Functions: Hours and Minutes
System: Vertical Movement with 4 Arms
• Double Axis Tourbillon, 1 st Cage rotating in 60sec and 2 nd Cage
in 5min
• 1 Carat Exclusive Jacob cut® Diamond (288 Facets), rotating on
itself in 60sec
• Magnesium Blue Lacquered Globe, rotating on itself in 60sec
• Hours and Minutes Dial
The 4 Arms are surrounded by a 24K Gold Hand-engraved Dragon
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
Case:
Diameter: 50mm
Height: 25mm
Material: Platinum 950; Sapphire with Double Anti-Reflective Treatment
Base: Aventurine
Case Back: Platinum 950
Bows: Winding and Time-Setting via lift-out rotating “bows” at case
back
Crystal: Unique Domed Sapphire with Double Anti-Reflective
Treatment
Water resistance: 30m
Dial & Hands:
Dial: Titanium, Hand Angled and Polished, Lacquered Indexes
Hands: Blued Jacob&Co designed hands
Strap & Clasp:
Strap: Alligator
Clasp: Platinum 950 Deployment Buckle
Limited Edition:
Pièce Unique
AT102.60.DR.UA.ABALA