Eterna Model No. 128 I

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10 1/2”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

  • Plate of model No. 128 already registered on 17.06.1906 together with model No. 129
  • Three different bridge variants I, II, III
  • Technical predecessor of the ETA 128

 

  • Listing ID: 1261
  • Manufacturer / Brand: Eterna
  • Caliber: Model No. 128 I
  • Size in French Lignes: 10 1/2'''
  • Size range mm largest diameter: 22 - 31 mm
  • Shape: Round
  • Winding: Manual (Crown)
  • Hands Setting: Crown
  • Seconds Hand: None
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date, Day, Month...: None
  • Jewels: 7
  • Setting Lever Screw/Pin Position: Right
  • Balance Position: Bottom (120 - 240°)
  • Shock Protection: None
  • Beats per hour: 18,000
  • Balance Type: Monometallic screw balance
  • Power Reserve: Unknown
  • Production Period: Around 1917
  • Identification: Registered in the Swiss Official Gazette of Commerce on 05.12.1917 as Model No. 128 I. Model No. 128 I is not an official caliber designation, but was used to register the design. Dial side stamped with SFG (Eterna SA / Schild Frères).
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-47#post-6403229
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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