Jacob & Co. Bugatti Chiron Tourbillon Rose Gold Ref: BU200.40.AA.AA.BBRUA

* *Brand & Model:* Jacob & Co. Bugatti Chiron Tourbillon Rose Gold
 * *Reference Number:* BU200.40.AA.AA.BBRUA (also listed under 200.40.AE.AB.A)
 * *Case & Materials:* 55 x 44 mm 18K Rose Gold case with anti-reflective sapphire crystals on top, sides, and back, paired with black DLC titanium crowns and a black rubber strap with an 18K Rose Gold deployant clasp.
 * *Movement & Caliber:* Hand-wound Caliber JCAM37 featuring a 30° inclined flying tourbillon, a fuel-gauge power reserve indicator, and an active W16 engine block automaton with 16 moving pistons.