Zentra 471 = Bifora 84

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8 3/4”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

  • The Bifora 84 normally has a small second, this movement here doesn’t

 

  • Listing ID: 1409
  • Manufacturer / Brand: Bifora / Zentra
  • Caliber: Zentra 471 = Bifora 84
  • Size: 8 3/4'''
  • Shape: Round
  • Winding: Manual (Crown)
  • Hand Setting: Crown
  • Seconds Hand: None
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date & Day: None
  • Jewels: 11
  • Setting Lever Screw/Pin Position: Left
  • Balance Position: Bottom (120 - 240°)
  • Shock Protection: None
  • Beats per hour: 18,000
  • Balance Type: Monometallic screw balance
  • Power Reserve: Unknown
  • Production Period: As Bifora 84 from 1918 to 1934
  • Identification: Movement marked with Zentra logo and 471. Listed as Bifora 84 in Flume K1 in the 1947 part.
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-46#post-6232999
  • Country: Germany
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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