IWC Tourbillon Mystere Manufacturer: IWC Model: Tourbillon Mystere Condition: Like new Material: 18kt White gold Movement: Automatic Strap/Bracelet: Crocodile leather Buckle/Folding glasp: 18kt White gold folding glasp Remarks: Limited edition of 250 pieces worldwide. Complete box & papers IWC Portuguese Tourbillon - Mystere Limited Edition to 250 pcs. White Gold on Strap with Grey Dial with 18 karat white gold. IWC Portuguese model #: 504207 ( IW5042-07 )watch moon phase, well plotted subseconds and have a brown attractive strap, this design appeals to all watch lovers. It was made by high quality raw materials, prove and tested that it will last long. IWC Portuguese Tourbillon is a fully integrated Watch Manufacture; creating and assembling its own movements, parts and watches all under one roof. International Watch Co, also recognized as IWC, is a high-end Swiss watch architect located in Schaffhausen, Switzerland. IWC is an active member of the Federation of the Swiss Watch company FH. Located in Schaffhausen, Switzerland, IWC Schaffhausen is notable for being the only major Swiss watch factory established in eastern Switzerland, as the majority of the well-known Swiss watch manufacturers are located in western Switzerland. Qualified the lingua franca of IWC is German. IWC Portuguese Tourbillon - Mystere Limited Edition model #: 504207 ( IW5042-07 ) is highly watch manage to created by Florentine Ariosto Jones.