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You are here: Home / Movements / L051.2

L051.2

Last Update: January 10, 2020

Brand:A. Lange & Söhne
Family:
Unknown
Height:4.6 mm
Jewels:29
Reserve:72 hours
Frequency:21,600 A/h
Winding:Hand winding
Diameter:30.6 mm
© A. Lange & Söhne  Complications:Power Reserve Indicator
Hands:Central Hour Hand, Central Minute Hand, Power Reserve Pointer at 8:00, Small Seconds Hand at 4:00
Distinguishing Technical Characteristics
Hand-Winding
Clockwise Balance Cock
Screwed Balance
Swan-Neck Regulator
3/4 Plate
Balance
Balance at 4:30
Barrel
Barrel at 12:00
Production:  – Current
1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s

Cal. L051.2 is a hand-winding movement with power reserve and small seconds from A. Lange & Söhne. It is used in the famous “Ab/Auf” models.

  • A. Lange & Söhne 1815 Up/Down, Ref. 234
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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