Certina 25-451

The Certina 25-45 is a well and beutiful designed automatic movement which arrived in 1951 and was in production until 1960. A great performing movement!

Data: Certina cal: 25-451

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  21/23 jewels, center second, automatic wind, date.
• 
  Size: 11.5''' 25.60 mm.
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  H: = 6.55 mm.
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  N: = 18.000 A/h.
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  Power reserve: 42 h.

Versions:

• 
  25-45: 11.5'''
• 
  25-451: 11.5''' date.
• 
  28-45: 12.5'''
• 
  28-451: 12.5''' date.