Case material: Rose gold; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Price on request Gmtbroker Reference: 66240-3631-55b Blancpain 66240-3631-55b Complete Details: Polished rose gold case. Full-fired "Grand Feu"white enamel dial. Stylized black printed Roman Numeral hour markers. Elegant polished rose gold leaf shaped skeletonized hour & minute hands. Tourbillon: Located at the 12 o'clock position & visible through an opening in the dial. The Tourbillon cage makes a single full rotation once every minute thus doubling as a seconds indicator. Blancpain Caliber 242, features a silicon balance spring, composed of 243 components, contains 43 jewels & has an impressive power reserve of 12 days (288 hours). Featured Complications: Tourbillon This watch is also known as 66240363155b