A. Lange & SöhneLange 1 Tourbillon Pink GoldREF NUMBER: 704.032A. Lange & SöhneLange 1 Tourbillon Pink GoldREF NUMBER: 704.032ModelLange 1Case Diameter38.50 mmDial NumeralMixedMovementMechanical HandwoundPower Reserve72 hManufacture Year2000Dial MaterialSilverDial Movement CaliberA. Lange & Söhne L961.1Case MaterialPink GoldWater Resistance0.00 m