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You are here: Home / Movements / L21

L21

Last Update: May 31, 2022

Brand:Landeron Swiss Movements
Family:
Unknown
Height:
Jewels:17
Reserve:36 hours
Frequency:28,800 A/h
Winding:Hand winding
Diameter: (11.5 ligne)
  Complications:Date
Hands:Central Hour Hand, Central Minute Hand, Central Seconds Hand, Date Window at 3:00
Distinguishing Technical Characteristics
Hand-Winding
Clockwise Balance Cock
Balance
Balance at 12:00
Barrel at 7:30
Production:  – 
1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s

Cal. L21 is a compact hand-winding watch movement with date produced by Landeron Swiss Movements. The 11.5 ligne movement operates at 28,800 A/h and offers 36 hours power reserve. A date complication is positioned at 3:00 on the dial.

Cal. L21 is similar to the ETA 2804-2 or Sellita SW215-1, which have similar specifications and very similar appearance.

Cal. L21 was listed on the Landeron Swiss Movements website in 2020 but is no longer listed as of 2022.

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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