A. Lange & Söhne · Movement

A. Lange & Söhne caliber L952.1

Ref. L952.1

Hand-wound chronograph movement with column wheel and flyback, perpetual calender with big ('outsize') date. Stop seconds mechanism. Total of 556 parts including 45 jewels.

Type: Handwound
Display: Analog
Power reserve: 36 h
Frequency: 18000 vph
Jewels: 45
Diameter: 32 mm
Complications: Additional 24 Hour Hand (fixed), Big Date, Chronograph, Column wheel, Day, Flyback, Hours, Leap Year, Minutes, Month, Moonphase, Perpetual Calendar, Small Seconds
Base caliber: A. Lange & Söhne caliber L951.1