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You are here: Home / Movements / L952.1

L952.1

Last Update: January 10, 2020

Brand:A. Lange & Söhne
Family:
Unknown
Height:8.0 mm
Jewels:45
Reserve:36 hours
Frequency:18,000 A/h
Winding:Hand winding
Diameter:32.0 mm
© A. Lange & Söhne  Complications:122-Year Moon Phase, 3-Button Chronograph, 8-Column Chronograph, Big Date, Chronograph, Column Wheel Chronograph, Date, Day, Day by Pointer, Double Wheel Big Date, Leap Year, Month, Month by Pointer, Moon Phase, Perpetual Calendar
Hands:30 Minute Chronograph Hand at 4:00, Big Date at 12:00, Central 60 Second Chronograph Hand, Central Hour Hand, Central Minute Hand, Day Pointer at 8:00, Day/Night Indicator Pointer at 9:00, Leap Year Pointer at 4:30, Month Pointer at 4:00, Moon Phase Wheel at 6:00, Small Seconds Hand at 8:00
Distinguishing Technical Characteristics
Hand-Winding
Clockwise Balance Cock
Variable-Inertia Balance
Swan-Neck Regulator
8-Column Chronograph
Balance
Balance at 1:30
Column Wheel
Column Wheel at 6:00
Production:  – Current
1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s

Cal. L952.1 is a hand-winding perpetual calendar movement with chronograph, big date, and moon phase from A. Lange & Söhne.

A. Lange & Söhne Cal. L952.1 Functions

Cal. L952.1 is a complex movement that combines a chronograph and perpetual calendar mechanism with the signature double-wheel big date feature made famous by A. Lange & Söhne in 1994.

  • 30 minute chronograph counter and date by pointer at 4:00
  • Leap year pointer overlapping at 4:30
  • Moon phase window at 6:00
  • Running seconds and day by pointer at 8:00
  • 24 hour pointer overlapping at 9:00
  • Big date at 12:00

A. Lange & Söhne Cal. L952.1 Applications

  • A. Lange & Söhne Datograph Perpetual, Ref. 410
Images are taken from official publications and are used here for commentary and educational purposes. Copyright is held by the original owner as noted.

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