Audemars Piguet Royal Oak Extra-Thin Tourbillon Openworked 26518OR.OO.1220OR.01

Model: Royal Oak Tourbillon
Ref. no.: 26518OR.OO.1220OR.01
Case Material: 18 ct Pink Gold
Case Diameter: 41mm 
Case Thickness: 8.95mm
Dial: Openworked, Slate Gray
Bracelet Material: 18 ct Pink Gold 
Clasp: AP Folding Clasp
Movement: Plat Tourbillon
Functions: Hours, Minutes
Manufacturer's Box , International Warranty, Manual