Case material: Platinum; Charge: Manual; Conditions: Used Presentation condition : With dealer guarantee ; Model: Grosse Lange 1 Price on request Gmtbroker Reference: 115.025 Pristine preowned mens A. Lange and Sohne Grande Lange 1 in solid platinum. Mechanical 53J movement is visable through the display back. Original black strap with Lange platinum tang buckle. Retail: $50,900.