Astronomia Dragon | White Dragon Jacob & Co.

AT120.40.DR.UA.BBALA

Caliber: JCAM29
Winding : Hand-wound
Components: 384
Power Reserve: 60 Hours
Frequency: 21'600 vph (3 Hz)
Functions: 

• Double-axis Tourbillon 

  • 1st Axis: Rotation in 60 Seconds

  • 2nd Axis: Rotation in 5 Minutes

  • Off-centered Hour and Minute Dial

  • Rotating, 1 ct, 288-facet, Jacob-Cut White Diamond: Rotation in 30 Seconds

  • Natural Yellow Diamond (≈4.75 ct.) Jacob Cut Globe: Rotation in 30 Seconds

Size: 50 mm
Height: 25 mm
Material: 18K Rose Gold and Sapphire Side Panes
Crystal: Curved Anti-Reflective Sapphire Crystal
Caseback: Sapphire Crystal with Double Anti-Reflective Treatment
Water resistance: 30 m (3 atm)

18K Rose Gold, Hand-cast, Hand-polished, Hand-painted White with Yellow Citrine Cabochon Eyes

Dial: Titanium, Openworked Hour and Minute Dial
Hands: Blued, Exclusive Jacob & Co. Shape

Strap: Alligator Leather
Clasp: 18K Rose Gold and Titanium Deployant Clasp