Astronomia Dragon | Yellow Gold Dragon Jacob & Co.

AT120.60.DR.UB.C

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

  • Magnesium Blue Lacquered Globe rotating on itself in 30 sec

Size: 50 mm
Height: 25 mm
Material: Platinum 950 and Sapphire Side Panes
Crystal: Curved Anti-Reflective Sapphire Crystal
Caseback: Sapphire Crystal with Double Anti-Reflective Treatment
Water resistance: 30 m (3 atm)

24K Gold, Hand-cast, Hand-polished, Hand-painted White with Ruby Eyes

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

Strap: Alligator Leather
Clasp: Platinum 950 and Titanium Deployant Clasp