Case material: Rose gold; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Model: 6665-3642-55B Villeret Price on request Gmtbroker Reference: 6665-3642-55B Blancpain 6665-3642-55B Complete Details: The Blancpain Villeret "Demi Fuseau Horiare Demi-Savonnette" with a half-hunter hinged door case back. This watch features: Polished 18kt rose gold case. Silvered opaline stamped flinque dial with a sunburst texture. Elegant rose gold leaf shaped skeletonized hour & minute hands. Complications: GMT/Dual Time Zone sub-dial located at the 12 o'clock position. Most GMT watches have the hour hands of both the Main-Time & the GMT-Time zone fixed to move in a synchronized manor. This watch has the capability of setting the 2nd time zone at half hour differences for those who live in time zones where the time differs by 30 minutes. Changing between 1/2 hour & complete hour time zones is accomplished using the crown when pulled out to the middle position. The middle position is where one can change either the date or the half-time zone features - by pushing the button located in the center of the crown and is indicated by a small hand located to the bottom right of the main dial noted "T" for time or "D" for date. AM/PM sub-dial indicator located at the 9 o'clock position. Date window located at the 6 o'clock position Blancpain Caliber 5254DF, composed of 321 components, contains 28 jewels & has a power reserve of 72 hours. Featured Complications: GMT Time Zone This watch is also known as 666536425