ETA 2000

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8 3/4”’ | Automatic | Swiss Lever | Direct Sweeping Seconds | Date |

Remarks:

  • Automatic with unidirectional winding
  • Sweeping seconds with hacking
  • Date with quick setting in the middle crown position
  • The movement belongs to a family of movements in which many parts are interchangeable:
    • ETA 2000 or 2000-1
    • ETA 2004:
      Like 2000, but larger 10 1/2”’ plate
    • ETA 2094:
      • 10 1/2”’ Automatic with chrono module based on 2004-1
      • 33 jewels
      • Small second at 9, with hacking
      • Date at 4:30 H, with quick setings
      • Chronograph: 60 central seconds, 30-minute counter (at 3 H) and 12-hour counter (at 6 H)
      • Power reserve: 37 hours
  • Differences between ETA 2000 and 2000-1:
    • Change in the number of teeth of the wheel train:
      • Barrel: 90 -> 91 teeth
      • Intermediate wheel: 18 -> 19 teeth
      • Intermediate hand setting wheel of the barrel bridge: 25 -> 24 teeth
    • Increase in the moment of inertia of the balance wheel

 

  • Listing ID: 4084
  • Manufacturer / Brand: ETA
  • Caliber: 2000
  • Size in French Lignes: 8 3/4'''
  • Shape: Round
  • Winding: Automatic
  • Hands Setting: Crown
  • Seconds Hand: Sweeping seconds (central seconds)
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date, Day, Month...: Date
  • Jewels: 20
  • Setting Lever Screw/Pin Position: Right
  • Balance Position: Right (0 - 120°)
  • Shock Protection: Incabloc
  • Beats per hour: 28,800
  • Balance Type: Glucydur
  • Power Reserve: 40 hours
  • Production Period: From 1992 as ETA 2000 and since around 1997/98 as ETA 2000-1. Still in production today
  • Identification: Marked with ETA 2000 under the balance.
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-16#post-2731287
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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