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Omega 1250-9031, Transistor unit
Omega 1250-9031, Transistor unit
Omega 1250-9031, Transistor unit

Omega 1250-9031, Transistor unit

Impuesto incluido. Los gastos de envío se calculan en la pantalla de pagos.

  • New Omega original part in factory packaging.

  • Fits Omega cal: 1250, 1255, 1260

  • Fits ESA cal: 9162, 9164


Technical data Omega 1250 (ESA 9162).


  • 12 Jewels, electronically controlled tuning fork, sweep second, quickset date.

  • S: = 13''' 29.0 mm.

  • H: = 4.85 mm.

  • N: = 300 Hz.

  • Battery: original (mercury) 343, replacement: 344 (silver oxide).


Versions:


  • 1250: date.

  • 1255: chronograph, day, date.

  • 1260: day, date.

How to check the transistor units coils, last picture.


The resistance between contacts:


3 and 4: 7 K Ohm.


1 and 2: 1,5 K Ohm.

Versions:


  • 9162: date.

  • 9164: day, date.