Bugatti Chiron Tourbillon Sapphire Crystal | Yellow Matte Jacob & Co.

I.ITEM NUMBER
BU210.80.AF.UA.B

II.MOVEMENT
Caliber: JCAM37
Winding : Hand-wound
Components: 578
Power Reserve: 60 Hours
Frequency: 21'600 vph (3 Hz)
Functions: 

Hours, Minutes

One-minute Flying Tourbillon with 30° Incline

W16 Engine-block Automaton

Power Reserve Indicator at 9 o'clock 

III.CASE
Size: 57.8x44.4 mm
Height: 21.5 mm
Material: Yellow Matte Sapphire Crystal with Anti-Reflective Coating and 18K Rose Gold
Crystal: Anti-Reflective Yellow Matte Sapphire Crystal
Caseback: Yellow Matte Sapphire Crystal and 18K Rose Gold
Crowns and Pusher: Yellow Matte Sapphire Crystal
Water resistance: 30 m (3 atm)