====== Franck Muller Imperial Tourbillon 5850 T ====== {{wst>image_cr|Franck Muller|Imperial Tourbillon 5850 T}} **Imperial Tourbillon 5850 T** is a wristwatch by [[Franck Muller]]. Luxury wristwatch with [[flying tourbillon]] and [[manual winding]] movement in the series //Grand Complications//, first presented in [[1995]]. With the case shape "[[Cintrée Curvex]]", which is typical for Franck Muller. **Reference:** * 5850 T **Movement:** * [[Manual winding]] movement, Kal. 6837 * [[Flying tourbillon]] * Autocompensating [[Breguet hairspring]] * 19 [[jewels]] * [[Power reserve]] 48 h **Case:** * 18 ct [[yellow gold]] or 18 ct [[white gold]] * Dimensions 39 x 34 mm. H 12 mm * [[Sapphire crystal]] * [[Sapphire crystal]] caseback with 4 screws * [[Waterproof]] to 3 atm **Dial:** * [[Silver]], flinqué with [[solar grinding]] * [[Blued]] hands **Functions:** * Hours, minutes * [[Small seconds]] on [[tourbillon]] **Bracelet:** * Black crocodile leather strap {{tag>Watch_models Watches_with_tourbillon Franck_Muller_models}}