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You are here: Home / Movements / L102.1

L102.1

Last Update: January 10, 2020

Brand:A. Lange & Söhne
Family:
Unknown
Height:6.6 mm
Jewels:20
Reserve:72 hours
Frequency:21,600 A/h
Winding:Hand winding
Diameter:32.6 mm
© A. Lange & Söhne  Complications:Hacking Seconds, Tourbillon
Hands:Central Hour Hand, Central Minute Hand, Open Heart at 6:00, Small Seconds Hand at 6:00
Distinguishing Technical Characteristics
Hand-Winding
Tourbillon
Counter-Clockwise Balance Cock
Screwed Balance
3/4 Plate
Barrel at 1:30
Tourbillon at 6:00
Production:  – Current
1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s

Cal. L102.1 is a hand-winding tourbillon movement from A. Lange & Söhne. It incorporates both hacking seconds and reset-to-zero functions, both highly unusual in a tourbillon watch.

  • A. Lange & Söhne 1815 Tourbillon Handwerkskunst, Ref. 730
  • A. Lange & Söhne 1815 Tourbillon, Ref. 730
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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