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Lange L101

Calibre L101 is a hand-winding rattrapante chronograph watch movement with perpetual calendar from A. Lange & Söhne.

Cal. L101.1 was introduced in 2013 and is used in the A. Lange & Söhne 1815 Rattrapante Perpetual Calendar. It is a rattrapante chronograph movement with two column wheels. Additionally, it has subdial seconds and a perpetual calendar. The movement features 43 jewels and 4 chatons. The Lange in-house balance spring adjusts using screws and operates at 21,600 A/h.




  • D 32.6 mm, H 9.1 mm
  • 43 jewels
  • 21,600 A/h
  • Power reserve 42 hours

Production period:

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lange_l101.txt · Last modified: 11.10.2021 17:56 (external edit)

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